Nanjing Medical University
China
Guanghzou Medical University
China
Universiti Kebangsaan Malaysia Medical Center
Malaysia
Michigan State University
United States
Federal University of Rio Grande
Brazil
The Affiliated Obstetrics and Gynecology Hospital of Nanjing Medical University
China
University Hospital of the Canary Islands
Spain
Huazhong University of Science and Technology
China
Health Science University
United States
National University of Ireland
Ireland
Menoufia University
Egypt
Maltepe University
Turkey
Shahid Beheshti University of Medical Sciences
Iran (Islamic Republic of)
Shantou University Medical College
China
Kathmandu University School of Medical Sciences
Nepal
Cairo University
Egypt
Bülent Ecevit University
Turkey
Northwestern University Feinberg School of Medicine
United States
Peking University Shenzhen Hospital
China
Oslo University
Norway
Assiut University
Egypt
University of Health Sciences
Turkey
Cairo University
Egypt
University of Health Sciences
Turkey
Menoufiya University
Egypt
Medical Faculty of Harran University
Turkey
Pitie-Salpetriere Hospital
France
University in Timișoara
Romania
Gajju Khan Medical College Swabi
Pakistan