1. School of Medicine, University of North Carolina, Chapel Hill, NC, USA
2. Operations and Decision Technologies, The University of California-Irvine Paul Merage School of Business, Irvine, CA, USA
3. The Department of Family and Community Medicine, UNC Primary Care, Siler City, NC, USA
4. Academic Affairs for Application Phase, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
5. Statistics and Operations Research, University of North Carolina, Chapel Hill, NC, USA