^○George S. Athwal (University of Western Ontario in London, Canada)

^○Chunyan Jiang (Beijing Ji Shui Tan Hospital, Peking University, China)

^○Jae-Chul Yoo¹, Jeung Yeol Jeong¹, Hai-Le Pan², Seung Yeop Song¹, Sang Min Lee³ (1.Samsung Medical Center, Seoul, Korea, 2.Department of Orthopaedic Surgery, The Affiliated No.2 Hospital of Harbin Medical University, Heilongjiang Province 150086, China, 3.Division of sports Medicine, Department of Physical Medicine and Rehabilitation, Sungkyunkwan University College of Medicine, Samsung Medical Center, Seoul, Korea)

^○Bancha Chernchujit (Thammasat University Hospital, Thailand)

^○Jonathan B. Ticker (College of Physicians and Surgeons of Columbia University, New York, USA)

^○Chunyan Jiang (Beijing Ji Shui Tan Hospital, Peking University, China)

^○Hiroyuki Sugaya (Sports Medicine & Joint Center, Funabashi Orthopaedic Hospital, Japan)