1 Kaiser Permanente Northern California, Oakland, CA.
2 University of Central Florida College of Medicine, Orlando, FL.
3 University Hospitals Cleveland Medical Center, Division of Reproductive Endocrinology and Infertility, Cleveland, OH.
4 Baylor Scott & White Health, Department of Obstetrics & Gynecology, Texas A&M School of Medicine, Temple, TX.
5 University of Central Florida College of Medicine, Orlando, FL; Department of Obstetrics and Gynecology, Boonshoft School of Medicine, Wright State University, Dayton, OH; Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. Electronic address: doclalalindheim@gmail.com.