Published on in Vol 5, No 4 (2016): Oct-Dec
1 School of Medicine, George Washington University School of Medicine, Washington, DC, United States
2 OB Hospitalist Group, Baylor All-Saints Medical Center, Dallas, TX, United States
3 Center for Healthcare Innovation and Policy Research, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
4 The Jackson Laboratory, Farmington, CT, United States
5 School of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC, United States
*these authors contributed equally