Ovarian Cysts

• Penn State College of Medicine, Penn State Milton S. Hershey Medical Center — Hershey, Pennsylvania, United States
• University of Pennsylvania, Department of Obstetrics and Gynecology — Philadelphia, Pennsylvania, United States

• Royal Derby Hospital — Derby, Derbyshire, United Kingdom

Not specified

Not specified

• University Medical Center Ljubljana — Ljubljana, Slovenia

• University Hospital Zurich, Division of Reproductive Endocrinology — Zurich, Canton of Zurich, Switzerland

• King Abdullah University Hospital — Irbid, Irbid Governorate, Jordan

• August Krogh Building — Copenhagen, Østerbro, Denmark

Not specified

• Dept. of Obstetrics and Gynecology, National Center for fetal Medicine, University Hospital of Trondheim — Trondheim, Norway