National Multiprofile Transport Hospital Tsar Boris III, Sofia, Bulgaria
Peking Union Medical College Hospital, Beijing, China
Chung-Ang University Hospital, Seoul, Korea, Republic of
Korea University Guro Hospital, Seoul, Korea, Republic of
PPD Development, LP, Austin, Texas, United States
Inje University Busan Paik Hospital, Busan, Korea, Republic of
Inha University Hospital, Incheon, Korea, Republic of
Seoul St.Mary's hospital, Seoul, Korea, Republic of
Hanyang University Medical Center, Seoul, Korea, Republic of
Yeungnam University Hospital, Daegu, Korea, Republic of
PPD Phase I Clinic, Austin, Texas, United States