Kyushu University
Japan
Nagasaki International University
Japan
Jacobi Medical Center
United States
Fatebenefratelli Hospital
Italy
Cairo University
Egypt
Nanjing Medical University
China
university of Bari
Italy
University of Tunis-Tunisia
Tunisia
University Hospital of Heraklion
Greece
Ospedale Microcitemico
Italy
University of Messina
Italy
National Institute for Research in Reproductive Health
India
Tehran University of Medical Sciences
Iran (Islamic Republic of)
Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan
China
University of Erlangen-Nuremberg
Germany
University of Campania "Luigi Vanvitelli
Italy
Uludağ University
Turkey
Dumlupınar University
Turkey
Wake Forest University
United States
University of Crete
Greece
Mashhad University
Iran (Islamic Republic of)
University of Athens
Greece
University of Nebraska
United States
Hainan Medical University
China
Unıversıty of South Florıda
United States
University of Athens
Greece
Sohag university
Egypt
Alfaisal University
Saudi Arabia
Tunis El Manar University
Tunisia
University of Akdeniz
Turkey
Iran University
Iran (Islamic Republic of)
University of Bari
Italy
university of Bari
Italy