Clinical Research Center (CRC), Graz, Austria
National Cheng Kung University Hospital, Tainan, Tainan County, Taiwan
Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
Taichung Veterans General Hospital, Taichung, Taichung City, Taiwan
Manipal Hospital, Bangalore, India
Siloam Hospitals Kebon Jeruk, Jeruk, Indonesia
Bombay Hospital, Bombay, India
Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania, United States
Children's Mercy Hospital, Kansas City, Missouri, United States
The University of Chicago Medical Center, Chicago, Illinois, United States
Medizinische Hochschule Hannover, Hannover, Germany
Hôpital Cochin, Paris, France
CHRU Nancy - Hôpital Central, Nancy, France
FCRN Clinical Trials Centre, Vereeniging, South Africa
Hospital Clinico Universitario, Valencia, Spain
Hospital Universitario 12 de Octubre, Madrid, Spain
Hospital de Manacor, Manacor, Islas Baleares, Spain
Klinika Wiśniowa, Zielona Góra, Poland
Social Medical Center East - Donauspital, Vienna, Austria
Medical University of Lublin, Lublin, Poland