Bakirkoy Dr. Sadi Konuk Research and Training Hospital, Istanbul, Bakirkoy, Turkey
Chu Brest, Brest, France
Istanbul University Istanbul Medical Faculty, Istanbul, Turkey
Peking University First Hospital, Beijing, China
Beijing Jishuitan Hospital, Beijing, China
Üsküdar University, İstanbul, Turkey
Hospital Universitario Gregorio Marañon, Madrid, Spain
Hospital Universitario Rey Juan Carlos, Madrid, Spain
Hospital Reina Sofía, Murcia, Spain
Inonu Univercity, Malatya, Central, Turkey
434, Cairo, Shorouk, Egypt
Tanta University, Tanta, El-Gharbia, Egypt