1. Department of Family and Community Health, University of Pennsylvania School of Nursing, Philadelphia, PA 19104, USA
2. Research Institute, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
3. Fetal Therapy Nurse Network, Chicago, IL 60604, USA
4. North American Fetal Therapy Network, Roseville, MN 55113, USA
5. St. Louis Fetal Care Institute, SSM Health Cardinal Glennon Children’s Hospital, St. Louis, MO 63104, USA
6. UC Davis Fetal Care and Treatment Center, UC Davis Health, Sacramento, CA 95817, USA
7. Fetal Health Foundation, Littleton, CO 80127, USA
8. Department of Public Health Sciences, School of Medicine, University of California-Davis, Sacramento, CA 95616, USA
9. Department of Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, New Haven, CT 06510, USA
10. Fetal Care Center, Yale New Haven Hospital, New Haven, CT 06510, USA
11. Division of Neonatology, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
12. Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA