| Affiliation: | 1. Providence Tarzana Medical Center Tarzana, CA 91356, USA;2. University of Arizona, College of Medicine, Tucson, AZ, USA;1. Faculty of Nursing and Midwifery, University of Sydney, 88 Mallett St., Camperdown, NSW 2050, Australia;2. Centre for Midwifery and Women''s Health, Royal Hospital for Women, Barker St., Randwick, NSW 2031, Australia;1. School of Nursing and Midwifery, Griffith University, Logan Campus, University Drive, Meadowbrook, QLD 4131, Australia;2. Menzies Health Institute Queensland, Griffith University, Griffith Health Centre, Gold Coast Campus, QLD 4222, Australia;3. Gold Coast University Hospital, 1 Hospital Blvd, Southport, QLD 4215, Australia;1. Midwifery Research Unit, Australian Catholic University and Mater Research Institute - University of Queensland, Australia;2. Mater Research Institute – University of Queensland and School of Nursing and Midwifery University of Queensland, Australia;3. Mater Research Institute – University of Queensland and School of Nursing and Midwifery University of Queensland, Australia;1. Department of Obstetrics and Gynecology, Divisions of Women’s Reproductive Healthcare and Maternal-Fetal Medicine, University of Alabama at Birmingham, Birmingham, AL;2. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Washington University School of Medicine, St Louis, MO |
