1. Department of Human Development Nursing Science, College of Nursing, University of Illinois Chicago, Chicago, Illinois, USA.
2. Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois Chicago, Chicago, Illinois, USA.
3. Department of Medicine, Northwestern University, Chicago, Illinois, USA.
4. Department of Medical Science, Abbvie, Chicago, Illinois, USA.
5. Department of Obstetric and Gynecological Nursing, Mahidol University, Bangkok, Thailand.
6. Department of Midwifery, Saint Anthony Hospital, Chicago, Illinois, USA.
7. Department of Midwifery, St. Joseph Mercy Health System, Ann Arbor, Michigan, USA.