Hae Won Kim, Chun Soo Kim, Kyoung Sook Won, Jae Hyun Park (Keimyung University Dongsan Medical Center, Korea)

Masamichi Imai^1,2, Kenji Ishii¹, Mika Tanaka¹, Kenji Ishibashi¹, Kei Wagatsuma¹, Muneyuki Sakata¹, Tetsuo Tago¹, Jun Toyohara¹, Hirotaka Maruno², Shigeo Murayama³, Hitoshi Shimada⁴, Makoto Higuchi⁴, Tetsuya Suhara⁴ (1.Tokyo Metropolitan Institute of Gerontology, 2.Toranomon Hospital, 3.Tokyo Metropolitan Geriatric Hospital, 4.National Institutes for Quantum and Radiological Science and Technology)

Sejong Oh^1,2, Min Hwan Kim¹, Sang Jin Han¹, In Ok Ko¹, YoungSoo Kim³, Jae Yong Choi¹, Ji-Ae Park¹, Kyo Chul Lee¹, Dae Yoon Chi⁴, Yong Jin Lee¹, Kyeong Min Kim^5,2 (1.Division of RI-Convergence Research, Korea Institute Radiological and Medical Sciences, 2.Radiological & Medico-Oncological Sciences, University of Science and Technology, 3.Department of Pharmacy and Integrated Science and Engineering Division, Yonsei University, 4.Research Institute of Labeling, FutureChem Co., 5.Division of Medical Radiation Equipment, Korea Institute Radiological and Medical Sciences)

Sejong Oh^1,2, Jae Yong Choi¹, Sang Jin Han¹, Kyung Jun Kang¹, In Ok Ko¹, Kyo Chul Lee¹, Dae Yoon Chi³, Yong Jin Lee¹, Ji-Ae Park¹, Kyeong Min Kim^4,2 (1.Division of RI-Convergence Research, Korea Institute Radiological and Medical Sciences, 2.Radiological & Medico-Oncological Sciences, University of Science and Technology, 3.Research Institute of Labeling, FutureChem Co., Ltd, 4.Division of Medical Radiation Equipment, Korea Institute Radiological and Medical Sciences)

Shao-Ju Weng¹, Lin Li-Fan², Chuang Ching-Yu¹, Chou Ta-Kai², Chiu Chuang-Hsin², Huang Ya-Yao³, Yen Ruoh-Fang³, Shiue Chyng-Yann^2,3, Ma Kuo-Hsing¹ (1.Dep. of Biol. and Anat., NDMC, Taipei, Taiwan, 2.Dep. of Nul. Med., TSGH, NDMC, Taipei, Taiwan, 3.Dep. of Nul. Med. and PET Cent., NTUH, Taipei, Taiwan)

Yusuke Okada^1,2, Kaori Iwata¹, Takashi Kato¹, Yasuyuki Kimura¹, Go Kizawa¹, Akinori Nakamura¹, Hideyuki Hattori¹, Yoshitaka Inui², Hiroshi Toyama², Kazunari Ishii³, Kenji Ishii⁴, Michio Senda⁵, Hiroshi Matsuda⁶, Kengo Ito¹, Takeshi Iwatsubo⁷, J-ADNI Group (1.National Center for Geriatrics and Gerontology, 2.Fujita Health University, 3.Kindai University Faculty of Medicine, 4.Tokyo Metropolitan Institute of Gerontology, 5.The IBRI Laboratory, 6.National Center of Neurology and Psychiatry, 7.The University of Tokyo)

Jun Takaesu¹, Tomoaki Tsuchiya², Kazumi Matsuda³, Akihiko Kondou³, Kazuki Fukuchi¹ (1.Course of Health Science, Osaka University, 2.Department of Radiology, Shizuoka General Hospital, 3.Shizuoka Institute of Epilepsy and Neurological Disorders)

Vahid Reza Dabbagh¹, Payam Sasannezhad², Keyvan Sadri¹, Ali Ghabeli Juibary² (1.Nuclear Medicine Research Center, Mashhad University of Medical Sciences, IRAN, 2.Department of Neurology, Mashhad University of Medical Sciences, Mashhad, IRAN)

Yun-Ting Jhao¹, Weng Shao-Ju¹, Chou Ta-Kai², Huang Ya-Yao³, Yen Ruoh-Fang³, Shiue Chyng-Yann^3,2, Ma Kuo-Hsing¹ (1.Dep. of Biol. and Anat., NDMC, Taiwan, 2.Dep. of Nul. Med., TSGH, NDMC, Taipei, Taiwan, 3.Dep. of Nul. Med. and PET Cent., NTUH, Taipei, Taiwan)

Kenji Ishibashi¹, Yoshiharu Miura², Kei Wagatsuma¹, Jun Toyohara¹, Kenji Ishii¹ (1.Tokyo Metropolitan Institute of Gerontology, 2.Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital)

Jun Toyohara¹, Lara Garcia-Varela², Takeharu Kakiuchi³, Hiroyuki Ohba³, Shingo Nishiyama³, Tetsuro Tago¹, David Vallez-Garcia², Ronald Boellaard², Philip Elsinga², Hideo Tsukada³, Gert Luurtsema² (1.Tokyo Metropolitan Institute of Gerontology, 2.University Medical Center Groningen, 3.Hamamatsu Photonics)

Jeong Hun Kim^1,2, Tae Geol Lee³, Jin Hyoung Kim² (1.Seoul National University College of Medicine, Korea, 2.Fight against Angiogenesis-Related Blindness Laboratory, Seoul National University Hospital, 3.Center for Nano-Bio Measurement, Korea Research Institute of Standards and Science)

Jin Hyoung Kim¹, Hyun Beom Song¹, Jung-Sub Wi², Tae Geol Lee², Jeong Hun Kim^1,3 (1.Fight against Angiogenesis-Related Blindness Laboratory, Seoul National University Hospital, Korea, 2.Center for Nano-Bio Measurement, Korea Research Institute of Standards and Science, 3.Department of Ophthalmology, College of Medicine, Seoul National University)

Mahabubur Rahman¹, Hiroshi Watabe² (1.CYRIC, Tohoku University, 2.Professor, RPSC, CYRIC, Graduate School of Biomedical Engineering, Tohoku University, Japan)

Tsehao Lee, Huang Wensheng (Department of nuclear medicine of Taipei veterans general hospital, Taiwan)

Jumpei Suyama¹, Yoichi Katayama¹, Akira Shinozuka², Takehiko Gokan², Hidetomo Murakami³, Kenjiro Ono³ (1.Faculty of Health Sciences, Shonan University of Health Sciences, 2.Dept.of Radiology, Showa University School of Medicine, 3.Division of Neurology, Dept.of Internal Medicine, Showa University School of Medicine)

SF Yao¹, Ting CH¹, Chu LS¹, Lee CH¹, Cheng CY², Huang WS³ (1.Nuclear Medicine department, Taipei Veterans General Hospital, Taiwan, 2.Tri-Service General Hospital, 3.Chi Mei Medical center)

Shinro Matsuo¹, Hiroshi Wakabayashi¹, Kenichi Nakajima¹, Yuji Kunita¹, Takayuki Shibutani², Masahisa Onoguchi², Hiroto Yoneyama^1,3, Seigo Kinuya¹ (1.Nuclear Medicine, Kanazawa University Hospital, 2.Department of Quantum Medical Technology, Kanazawa University, 3.Isotope, Kanazawa University Hospital)

Funda Ustun, Altun Gülay Durmus, Alev Ergulen (Department of Nuclear Medicine, Trakya University, Turkey)

Meifang Cheng¹, Chi-Lun Ko¹, Shoei-Shen Wang¹, Chii-Ming Lee¹, YEN-WEN Wu^2,3, Chien-Chu Liu¹, Chia-Ling Tsai¹, Ru-Shin Cheng¹, Rouh-Fang Yen¹ (1.National Taiwan University Hospital, Taiwan, 2.Far Eastern Memorial Hospital, 3.National Yang-Ming University School of Medicine)

Noriaki Iwahashi¹, Hironori Takahashi¹, Jin Kirigaya¹, Yugo Minamimoto¹, Kazuo Kimura¹, Kouichi tamura² (1.Cardiovascular Center, Yokohama City University Medical Center, 2.Yokohama City University)

Chetan D Patel¹, Mukherjee Anirban¹, Roy Ambuj², Naik Nitish², Sharma Gautam² (1.Nuclear Medicine Department, All India Institute of Medical Sciences, India, 2.Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India)

Ryuto Otsuka, Yosuke Miyazaki, Jun Takaesu, Kazuki Fukuchi (Course of Health Science, Osaka University)

Nico Malan, Mboyo-di-Tamba Vangu (University of the Witwatersrand, Johannesburg, South Africa)

Fatemeh Niksirat Sustani¹, Ali shabestani monfared², Mohammad Reza Deevband³, Mehrangiz Amiri⁴, Amir Gholami⁵ (1.Department of Medical Physics, Babol University of Medical Sciences, Iran., 2.Department of medicalphysics radiobiology, Babol University of Medical Sciences, Babol, Iran, 3.Department of Medical engineering, Shahid Beheshti University of Medical Sciences, Tehran, Iran, 4.Department of Nuclear Medicine, Babol University of Medical Sciences, Babol, Iran, 5.Department of nuclear medicine, Babol University of Medical Sciences, Babol, Iran)

Vishal Agarwal (House of Diagnostics, India)

Ching Chu Lu, Ruoh Fang Yen (Department of Nuclear Medicine, National Taiwan University Hospital, Taiwan)

Kavitha Reddy Nallapareddy, Ram Manohar Pagala, Madhur Kumar Srivastava, Vinod Kumar Kendarala (Department of Nuclear Medicine, Nizams Institute of Medical Sciences, India)

Vandana Kumar Dhingra¹, Sandip Basu², Ashutosh Pandey¹ (1.Department of Nuclear Medicine, All India Institute of Medical Sciences Rishikesh, India, 2.Radiation Medicine Centre, BARC, TMH Annexe, Mumbai, India)

Akihide Sasaki¹, Shingo Kuribayashi¹, Kazufumi Sasaki¹, Hiroki Terai², Mitsuru Taniguchi¹ (1.Department of Radiology, Jyuzen Memorial Hospital, 2.Jyuzen Memorial Hospital, Department of Medical Informatics)

Abdullah Othman ALQARNI¹, Husein Fargaly^1,2, Hatim Naser^1,3 (1.Nuclear Medicine, Prince Sultan Military Medical City, Saudi Arabia, 2.Nuclear Medicine Unit, Assuit University Hospital, Assuit, Egypt, 3.Nuclear Medicine Unit, Kasr Al-Aini Cairo University Hospital, Cairo, Egypt)

Hiroshi Wakabayashi¹, Aki Takata¹, Anri Inaki¹, Tomo Hiromasa¹, Satoru Watanabe¹, Takafumi Yamase¹, Norihito Akatani¹, Daiki Kayano¹, Takafumi Mochizuki², Seigo Kinuya¹ (1.Department of Nuclear Medicine, Kanazawa University Hospital, 2.Kanazawa Advanced Medical Centre)

Sang-Geon Cho¹, Geum-Cheol Jeong¹, Jahae Kim¹, Ho-Chun Song¹, Sae-Ryung Kang², Su Woong Yoo², Seong Young Kwon², Jung-Joon Min², Henry Hee-Seung Bom² (1.Nuclear Medicine, Chonnam National University Hospital, Korea, 2.Nuclear Medicine, Chonnam National University Hwasun Hospital)

Masanobu Takeuchi¹, Reo Tanoshima¹, Yuko Shimosato¹, Masahiro Yoshitomi¹, Koji Sasaki¹, Norio Shiba¹, Hiromi Kato¹, Ryosue Kajiwara¹, Hiroaki Goto¹, Ayako Hino², Naoko Udaka³, Takashi Sato⁴, Yoshihiro Ishikawa⁵, Kazuhide Makiyama⁶, Tomio Inoue², Shuichi Ito¹ (1.Departement of Pediatrics, Yokohama City University Hospital, 2.Department of Radiology, Yokohama City University Hospital, Yokohama, Japan, 3.Department of Anatomic and Clinical Pathology, Yokohama City University Hospital, Yokohama, Japan, 4.Department of Pulmonology, Yokohama City University Hospital, Yokohama, Japan, 5.Department of Surgery, Yokohama City University Hospital, Yokohama, Japan, 6.Department of Urology Surgery, Yokohama City University Hospital, Yokohama, Japan)

Varun Singh Dhull¹, Saurabh Arora², Averilicia Passah², Samridhi Gaur³, Girish Kumar Parida², Rakesh Kumar² (1.Grecian Super Speciality Hospital, India, 2.All India Institute of Medical Sciences (AIIMS), New Delhi, India, 3.Spiral CT and MRI Centre, Chandigarh, India)

Shiro Ishii¹, Shigeyasu Sugawara¹, Masayuki Miyajima¹, Takeyuki Nanbu², Hitoshi Kubo², Noboru Oriuchi², Hiroshi Ito¹ (1.Department of Radiology, Fukushima Medical University, 2.Advanced Research Center, Fukushima Medical University)

Kenichiro Yabuki¹, Daisuke Sano¹, Yasuhiro Arai¹, Hideaki Takahashi¹, Yoshihiro Chiba¹, Teruhiko Tanabe¹, Hidetaka Ikemiyagi¹, Daiki Morishita¹, Yohei Hiiragi¹, Goshi Nishimura¹, Tomohiro Kaneta², Masaharu Hata³, Nobuhiko Oridate¹ (1.Department of Otorhinolaryngology, Head and Neck Surgery, Yokohama City University, 2.Dept. of Radiology, Yokohama City University School of Medicine, 3.Dept. of Oncolog, Yokohama City University Graduate School of Medicine)

Mai Endo¹, Kenji Mitsudo¹, Izumi Koike², Toshinori Iwai¹, Toshiyuki Koizumi¹, Senri Oguri¹, Mitomu Kioi¹, Makoto Hirota¹, Tomio Inoue², Iwai Tounai¹ (1.Department of Oral and Maxillofacial Surgery, Yokohama City University, 2.Department of radiology, Yokohama City University Graduate School of Medicine)

Yuki Nakajima¹, Shin Fujisawa², Ayako Matsumura¹, Taiki Ando², Yoshimi Ishii², Hiroyuki Takahashi¹, Takuya Miyazaki¹, Maki Hagihara¹, Kenji Matsumoto¹, Hideaki Nakajima¹ (1.Department of Hematology and Clinical Immunology, Yokohama City University, 2.Department of Hematology, Yokohama City University Medical Center)

Yan Ho Hui, Koon Kiu Ng, King Sun Chu, Ting Kun Au Yong (Nuclear Medicine Unit, Hospital Authority Clinical PET Centre, Queen Elizabeth Hospital, Hong Kong)

Heesung Song (Jeju National University School of Medicine, Korea)

Vishal Agarwal (House of Diagnostics, India)

Sukanta Barai¹, S Gambhir², M Ora³, A Suraj⁴ (1.Dept of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, India, 2.Professor, Dept of Nuclear Medicine, Sgpgims,Lucknow,India, 3.Assistant Professor,Dept of Nuclear Medicine, Sgpgims,Lucknow,India, 4.Ajay Suraj, Junior Resident,Dept of Nuclear Medicine, Sgpgims,Lucknow,India)

Vishal Agarwal (House of Diagnostics, India)

Shuko Yoneyama¹, Yasuhide Miyoshi¹, Takashi Kawahara¹, Yusuke Hattori¹, Jun-ichi Teranishi¹, Jun-ichi Ohta², Shigeo Takebayashi³, Yumiko Yokomizo⁴, Narihiko Hayashi⁴, Masahiro Yao⁴, Hiroji Uemura¹ (1.Department of Urology and Renal Transplantation, Yokohama City University Medical Center, 2.Department of Urology, Yokohama Municipal Citizen’s Hospital, Japan, 3.Department of Radiology, Yokohama City University Medical Center, Japan, 4.Department of Urology, Yokohama City University Graduate School of Medicine, Japan)

Jaykanth Amalachandran, Shelley Simon, Indirani Elangovan (Apollo Hospitals, India)

YiChing Lin^1,2, Lin WanYu^1,3, Tsai ShihChuan¹ (1.Department of Nuclear Medicine, Taichung Veteran General Hospital, 2.Ph.D. Program of Department of Public Health, China Medical University, Taichung, Taiwan, 3.Graduate Institute of Clinical Medical Science and School of Medicine, China Medical University)

Yu Hara¹, Hisashi Sasaki^1,2, Kenjiro Nagai¹, Kota Murohashi¹, Kanako Shinada¹, Misako Ikeda¹, Kentaro Yumoto¹, Keisuke Wanatabe¹, Masahiro Shinoda¹, Takashi Sato¹, Akihiko Kawana², Masaharu Shinkai^1,2, Takeshi Kaneko¹ (1.Department of Pulmonology, Yokohama City University, 2.National Difense Medical College)

Masaki Takeuchi, Akira Meguro, Mami Ishihara, Nobuhisa Mizuki (Department of Ophthalmology, Yokohama City University)

Sin-Di Lee^1,2, Peng Nan-Jing^1,3 (1.Department of Nuclear Medicine, Kaohsiung Veterans General Hospital, Taiwan, 2.Department of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, 3.National Yang-Ming University, School of Medicine)

Yuta Maeda¹, Masahisa Onoguchi¹, Takayuki Shibutani¹, Hiroto Yoneyama², Takahiro Konishi², Narihiro Hara³, Ryosuke Hashimoto⁴ (1.Department of Quantum Medical Technology, Kanazawa University, 2.Department of Radiological Technology, Kanazawa University Hospital, 3.Department of Radiology, Sumitomo Hospital, 4.Department of Radiological Technology, Suzuka General Hospital)

Yosuke Miyazaki¹, Ryuto Otsuka¹, Jun Takaesu¹, Akira Imoto², Kazuki Fukuchi¹ (1.Course of Health Science, Osaka University, 2.Department of Radiology, National Cerebral and Cardiovascular Center)

Ryoma Suzuki¹, Koki Kashiwa¹, Yoshiyuki Morishima², Taro Yamashita³, Yukio Ando³, Katsumi Tomiyoshi⁴ (1.Graduate School of Health Science, Kumamoto University, 2.Japan Red Cross Kumamoto Hospital, 3.Department of Neurology, Faculty of Life Science, Kumamoto University, 4.Department of Medical Physics, Faculty of Life Science, Kumamoto University)

Ayoung Pyo, Yun Misun, Kim Hyeon Sik, Kim Dong-Yeon, Min Jung-Joon (Deparment of Nuclear Medicine, Chonnam National University Hwasun Hospital, Korea)

Izumi O. Umeda, Shusei Hamamichi, Hirofumi Fujii (National Cancer Center)

Shuichi Shiratori¹, Ornthanalai Nattiporn², Nasing Treerat¹, Gonlachanvit Sutep³, Chaiwatanarat Tawatchai¹ (1.Division of Nuclear Medicine, Department of Radiology, Chulalongkorn University, Thailand, 2.Faculty of Sports Science, Chulalongkorn University, 3.Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University)

Seyhan Karacavus¹, Nese Torun², Oguzhan Ayyildiz³, KayaselÇuk Fazilet⁴, Gul Nihal Nursal², Bulent Yilmaz³, Mehmet Reyhan², Ali Fuat Yapar², Gokmen Zararsiz⁵ (1.Saglik Bilimleri Universitesi, Nukleer Tip Anabilim Dali, Kayseri, Turkiye, 2.Baskent Universitesi, Turkey, 3.Abdullah Gul Universitesi, Elektrik Elektronik Mühendisligi Bolümü, Kayseri, Türkiye, 4.Baskent Universitesi, Patoloji Anabilim Dali, Adana, Turkiye, 5.Erciyes Universitesi, Biyoistatistik Bölümü, Kayseri, Türkiye)

Zhengqin Zhao¹, Shaowei Jia², Mingjin Zhou¹, Chongchen Zhou¹, Yinghui Zhang¹, Qinghua Huang¹, Lihui Fang¹, Qiaoling Li¹ (1.Children's Hospital of Zhengzhou, China, 2.Peking University Shenzhen hospital, China)

Yuichiro Hayashi^1,2, Hitoshi Wada², Senri Oguri¹, Hiromasa Endo^1,2, Kanako Takayama^1,2, Tatsuya Nakamura², Kenji Mitsudo¹, Iwai Tohnai¹ (1.Department of Oral and Maxillofacial Surgery, Yokohama City University, 2.Department of Radiation Oncology, Southern Tohoku Proton Therapy Center)

Naoki Iinuma¹, Shingo Kato¹, Naoki Asahina¹, Yuka Kusakawa¹, Shintaro Minegishi¹, Yuko Miki¹, Daisuke Kamimura¹, Tatsuya Nakachi¹, Kazuki Fukui¹, Kazuo Kimura², Kouichi Tamura³ (1.Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center, 2.Devision of Cardiology, Yokohama City University Medical Center, 3.Department of Medical Science and Cardiorenal Medicine, Yokohama City University)

Christian Schmidkonz¹, Hollweg Claudia¹, Sanders James¹, Beck Michael¹, Schmidt Daniela¹, Vija Hans², Kuwert Torsten¹, Goetz Theresa¹, Ritt Philipp¹ (1.Clinic of Nuclear Medicine, University Hospital Erlangen, Germany, 2.Siemens Medical Solutions USA, Inc., Molecular Imaging, Hoffman Estates, IL, US)

Mehrosadat Alavi, Atefi Mohammad, Okhovat Mohammad Ali, Ebadi Fatemeh (Shiraz University of Medical Sciences, Iran)

JW Hugg, Harris BW, Tomita H (Kromek / eV Products, Pennsylvania, USA)

Ching-Yuan Chen^1,2, Yeh Da-Ming^3,4, Tang Jing-Fa¹, Pan Lung-Kwang¹ (1.Graduate Institute of Radiological Science, Central Taiwan University of Science and Technology, Taiwan, 2.Department of Nuclear Medicine, Buddhist Tzu Chi General Hospital, Taiwan, 3.Department of Diagnostic Radiology, Chung Shan Medical University Hospital, Taiwan, 4.School of Medical Imaging and Radiological Sciences, Chung Shan Medical University, Taiwan)

Joji Kawabe, Shigeaki Higashiyama, Atsushi Yoshida, Kohei Kotani (Department of Nuclear Medicine, Osaka City University)

Kyin Myint (Yangon General Hospital, Myanmar)

Minchul Song¹, Jeon Subin¹, Yoo Su Woong¹, Kang Sae-Ryung¹, Min Jung-Joon¹, Bom Hee-Seung¹, Jeong Geum-Cheol², Cho Sang-Geon², Kim Jahae², Song Ho-Chun², Kwon Seong Young¹ (1.Dept. of Nuclear Medicine, Chonnam National University Hwasun Hospital, Korea, 2.Dept. of Nuclear Medicine, Chonnam National University Hospital)

Shinro Matsuo¹, Hiroshi Wakabayashi¹, Tomo Hiromasa¹, Kenichi Akatani¹, Satoru Watanabe¹, Kenichi Nakajima¹, Seigo Kinuya¹, Hiroto Yoneyama², Atsushi Mizokami³, Takashi Kudo⁴ (1.Nuclear Medicine, Kanazawa University Hospital, 2.Isotope, Kanazawa University Hospital, 3.Urology, Kanazawa University Hospital, 4.Radioisotope Medicine, Atomic Bomb Disease Institute, Nagasaki University)

Shigeyasu Sugawara^1,2, Daiki Kayano^1,4, Shiro Ishii², Kei Ishibashi³, Yoshiyuki Kojima³, Hiroshi Ito², Noboru Oriuchi¹ (1.Department of Radionuclide Therapy, Fukushima Medical University Hospital, 2.Department of Radiology and Nuclear Medicine, Fukushima Medical University, 3.Department of Urology, Fukushima Medical University, 4.Department of Nuclear Medicine, Kanazawa University Hospital)

Sohgo Tsutsumi¹, Yasuhide Miyoshi¹, Daiji Takamoto¹, Taku Mochizuki¹, Takashi Kawahara¹, Yusuke Hattori¹, Jun-ichi Teranishi¹, Yasushi Yumura¹, Yumiko Yokomizo², Narihiko Hayashi², Masahiro Yao², Tomio Inoue³, Hiroji Uemura¹ (1.Department of Urology and Renal Transplantation, Yokohama City University Medical Center, 2.Department of Urology, Yokohama City University School of Medicine, Yokohama, Japan, 3.Department of Radiology, Yokohama City University School of Medicine, Yokohama, Japan)

Dan Li, Zhongwei Lv (Shanghai 10th People's Hospital, Tongji University, China)