Shinshu University School of Medicine
Japan
Fudan University
China
Cairo University
Egypt
Menofyia University
Egypt
Maltepe University
Turkey
Ambrose Alli University
Nigeria
Dokuz Eylul University
Turkey
University of Tunis
France
Zagazig University
Egypt
Institute of Cancer Research
United Kingdom
University of Minho
Portugal
Sassari University
Italy
Assiut University
Germany
Faculdad de Medicina de Botucatu
Brazil
Al-Azhar University
Egypt
Ospedali Riuniti Villa Sofia-Cervello
Italy
Cairo university
Egypt
Government Medical College and Hospital
India
Academy of Chinese Medical Sciences
China
Department of Juarez Hospital of Mexico
Mexico
Fooyin University
Taiwan
Kutahya Health Sciences University
Turkey
Aalborg University
Denmark
Chung Shan Medical University
Taiwan
University of Almería
Spain
Federal Russian Medical Academy of postgradute education
Russian Federation
Russian Scientific Center of Radiology & Surgical Technologies
Russian Federation
University of Patras
Greece
Nanjing Medical University
China
Hadassah University Hospital
Israel
Cairo University
Egypt
Hawler Medical University
Iraq
Institute of Postgraduate Medical Education and Research
India
Juarez Hospital of Mexico
Mexico
Department of Gynecology, University of New Mexico
United States
Nanjing Medical University
China
Bülent Ecevit University
Turkey
Fudan University
China
Second Affiliated Hospital
Zhejiang University
China