J S Nickell¹, 〇S Torres², B Woodward², Geert Vertenten³, D G Renter⁴, (1. MSD Animal Health; De Soto, KS, USA, 2. MSD Animal Health; Madison, NJ, USA, 3. MSD Animal Health; Boxmeer, The Netherlands, 4. Center for Outcomes Research and Epidemiology, Kansas State University; Manhattan, KS, USA)

〇Toshihiro Ichijo¹, Hiroki Makino¹, Yuichiro Kita¹, Naoki Ishizuka¹, Ena Chiba¹, Reiko Ozai¹, Yo-han Kim¹ (1. IWATE Univ.)

〇Kenji Iwase¹, Msami Uematsu¹, Kenji Wada¹, Eiji Watanabe¹ (1. Yamagata A.M.A.A)

〇yu matsuura¹, Osamu Ayukawa¹, Yasuko Kondoh¹, Natsuki Ohtani², Masato Kikuchi², Hidekazu Tanaka² (1. Tobu Veterinary Clinic, Chiba P.F.A.M.A.A., 2. Seibu Veterinary Clinic, Chiba P.F.A.M.A.A.)

〇Masashi Morishita¹, Chinatsu Fujiwara¹, Mayumi Sakamoto¹, Yumi Une¹, Kazutaka Yamada¹, Ken Onda¹, Reiichiro Sato¹ (1. azabu university)

Jeong-Byoung Chae¹, Su-Hee Kim², Changyong Choe², Young-Hun Jung², Jae-Gyu Yoo², Kyoung-Seong Choi³, Do-Hyeon Yu⁴, Hyeon-Cheol Kim⁵, Bae-Keun Park⁶, Jin-Ho Park⁷, 〇Joon-seok Chae¹ (1. College of Veterinary Medicine, Seoul National University, 2. National Institute of Animal Science, Rural Development Administration, 3. College of Ecology and Environmental Science, Kyungpook National University, 4. College of Veterinary Medicine, Gyeongsang National University, 5. College of Veterinary Medicine, Kangwon National University, 6. College of Veterinary Medicine, Chungnam National University, 7. College of Veterinary Medicine, Chonbuk National University)

〇Hiromichi Ohtsuka¹, Satoshi Kudo², Motoshi Tajima¹ (1. Rakuno Gakuen University, 2. NOSAI Okhotsk)

〇Peter Hut¹, Lisa Paagman¹, Jan van den Broek¹, Jan Hulsen², Arnold Harbers³, Gerrit Hooijer¹, Elsbeth Stassen⁴, Frank van Eerdenburg¹ (1. Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, The Netherlands, 2. Vetvice/Cowsignals, Bergharen, The Netherlands, 3. Nedap Livestock Management, Groenlo, The Netherlands, 4. Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, The Netherlands)

〇Peter Hut¹, Lisa Paagman¹, Jan van den Broek¹, Jan Hulsen², Arnold Harbers³, Gerrit Hooijer¹, Elsbeth Stassen⁴, Frank van Eerdenburg¹ (1. Department of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, The Netherlands, 2. Vetvice/Cowsignals, Bergharen, The Netherlands, 3. Nedap Livestock Management, Groenlo, The Netherlands, 4. Adaptation Physiology Group, Department of Animal Sciences, Wageningen University & Research, Wageningen, The Netherlands)

〇Thomas Wittek¹, Walter Peinhopf², Jutta Gottschalk³, Almut Einspanier³, Gabor Köller⁴, Michaela Maurer¹ (1. Vetmeduni Vienna, University Clinic for Ruminants, Austria, 2. Dr. VET – Veterinarians, Lebring, Austria, 3. Leipzig University, Faculty of Veterinary Medicine Leipzig, Institute of Physiological Chemistry, Germany, 4. Leipzig University, Faculty of Veterinary Medicine Leipzig, Clinic of Large Animal Veterinary Internal Medicine, Germany)

〇Olimpo Oliver-Espinosa¹, Adriana Carrillo¹, Rubiela Castaneda-Salazar² (1. Department of Animal Health. Faculty of Veterinary Medicine and Zootechny. Universidad Nacional de Colombia, 2. Unidad de Investigaciones Agropecuarias (UNIDIA). Department of Microbiology. Faculty of Science, Pontificia Universidad Javeriana. Bogotá – Colombia. )

〇Carlos Vladimir Herrera-Luna¹, Jorge Zambrano-Varón¹ (1. Faculty of Veterinary Medicine and Animal Science - National University of Colombia)

Natalia Carrillo Gaeta¹, Deisiane Soares Murta Nobre¹, Karinne Àvila Borges¹, 〇Lilian Gregory¹ (1. School of Veterinary Medicine and Animal Science Univ. of São Paulo Brazil)