1. Division of Maternal-Fetal Medicine, Geisinger Women's and Children's Institute, Geisinger Health System, Danville, Pennsylvania, USA.
2. Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania, USA.
3. Pixel Leadership Group, Poland, Ohio, USA.
4. Center for Species Survival, Smithsonian National Zoo and Conservation Biology Institute, Washington, District of Columbia, USA.