[1] Med Univ Vermont, Burlington, VT USA
[2] Fred Hutchinson Canc Res Ctr, Div Publ Hlth Sci, Seattle, WA 98104 USA
[3] Leiden Univ, Leiden, Netherlands
[4] Emory Univ, Atlanta, GA 30322 USA
[5] MedStar Res Inst, Hyattsville, MD USA
[6] Univ Hawaii, Pacific Hlth Res Inst, Honolulu, HI 96822 USA
[7] Texas A&M Univ, Temple, TX USA
[8] Natl Inst Hlth, Bethesda, MD USA
[9] Brown Univ, Warren Alpert Med Sch, Providence, RI 02912 USA
[10] Univ Washington, Seattle, WA 98195 USA
[11] Stanford Univ, Stanford Prevent Res Ctr, Stanford, CA 94305 USA