Labour

• Bitlis Eren University — Bitlis, Turkey (Türkiye)

Not specified

• Azienda Ospedaliero-Universitaria di Modena — Modena, Italy

• Department of Obstetrics and Gynecology, PLA Strategic Support Force Characteristic Medical Center — Beijing, China
• Department of Obstetrics and Gynecology, Seventh Medical Center, Chinese PLA General Hospital — Beijing, China
• Department of Obstetrics and Gynecology, Sixth Medical Center, Chinese PLA General Hospital — Beijing, China

• Kasr Alainy hospital-cairo University — Cairo, Egypt
• Obstetrics and gynecology department at kasralainy hospital — Cairo, Egypt
• Cairo University — Giza, Egypt

Not specified

• St. Georges Hospital NHS Trust — London, Tooting, United Kingdom

• CHU Clermont-Ferrand — Clermont-Ferrand, France

• İstanbul Eğitim Araştırma Hastanesi — Istanbul, Zeytinburnu, Turkey (Türkiye)