[1] Johns Hopkins Univ, Sch Med, Dept Surg, Baltimore, MD 21205 USA
[2] Johns Hopkins Univ, Sch Med, Johns Hopkins Ctr Eliminate Cardiovasc Hlth Dispa, Baltimore, MD 21218 USA
[3] Univ Arizona, Dept Publ Hlth Policy & Management, Tucson, AZ USA
[4] Univ Illinois, Ctr Populat Hlth & Hlth Dispar, Chicago, IL USA
[5] Johns Hopkins Univ, Sch Med, Dept Med, Baltimore, MD 21218 USA
[6] Johns Hopkins Ctr Eliminate Cardiovasc Hlth Dispa, Baltimore, MD USA
[7] Univ N Carolina, Sch Med, Dept Family Med, Chapel Hill, NC USA
[8] Univ N Carolina, Sch Med, Ctr Reduce Cardiovasc Dispar, Chapel Hill, NC USA
[9] Ohio State Univ, Ctr Comprehens Canc, Columbus, OH 43210 USA
[10] Ohio State Univ, Ctr Populat Hlth & Hlth Dispar, Columbus, OH 43210 USA
[11] Rush Univ, Dept Prevent Med, Chicago, IL 60612 USA
[12] Rush Univ, Ctr Urban Hlth Equ, Chicago, IL 60612 USA