Cervical Ripening

• Gynaecology-obstetrics, University Hospital, Angers — Angers, France
• Gynaecology-obstetrics, University Hospital, Bordeaux — Bordeaux, France
• Gynaecology-obstetrics, University Hospital, Brest — Brest, France
• Gynaecology-obstetrics, University Hospital, Clermont-Ferrand — Clermont-Ferrand, France

• University of Minnesota Medical School — Minneapolis, Minnesota, United States
• University of Mississippi Medical Center — Jackson, Mississippi, United States

• Helsinki University Hospital — Helsinki, HUS, Finland
• Hospital Nova — Jyväskylä, Finland
• Tampere University Hospital — Tampere, Finland

• Meir Medical Center — Kfar Saba, Central District, Israel

• National Hospital of Obstetrics and Gynecology — Hanoi, Vietnam

Not specified

Not specified

• Hospital Escuela — Tegucigalpa, Francisco Morazán Department, Honduras

• Miller Women's and Children's Hospital Long Beach — Long Beach, California, United States

• Hôpitaux Universitaires de Genève — Geneva, Canton of Geneva, Switzerland