[1] Emory Univ, Rollins Sch Publ Hlth, Atlanta, GA USA
[2] Emory Univ, Winship Canc Inst, Dept Hematol & Med Oncol, Atlanta, GA USA
[3] Georgia Ctr Oncol Res & Educ, Atlanta, GA 30309 USA
[4] Georgia Canc Specialists, Atlanta, GA USA
[5] Augusta Univ Hlth, Dept Obstet & Gynecol, Augusta, GA USA
[6] Piedmont HealthCare, Columbus, GA USA
[7] Morehouse Sch Med, Canc Hlth Equ Inst, Atlanta, GA USA
[8] Emory Univ, Atlanta, GA 30322 USA