[1] Yale New Haven Hosp, New Haven, CT USA
[2] Yale Canc Outcomes Publ Policy & Effectiveness Res, New Haven, CT USA
[3] Yale Univ, New Haven, CT USA
[4] Duke Univ, Durham, NC USA
[5] Yale Canc Ctr, New Haven, CT USA
[6] Yale Sch Publ Hlth, New Haven, CT USA
[7] Yale Coll, New Haven, CT USA
[8] Yale Sch Publ Hlth, Dept Chron Dis Epidemiol, New Haven, CT USA
[9] Yale Sch Med, New Haven, CT USA
[10] Yale Sch Med, Dept Surg, Div Colon & Rectal Surg, New Haven, CT USA
[11] Univ North Carolina Chapel Hill, Chapel Hill, NC USA
[12] Duke Canc Inst, Durham, NC USA