[1] Univ Miami, Miller Sch Med, Coral Gables, FL 33124 USA
[2] Columbia Univ, Mailman Sch Publ Hlth, New York, NY 10027 USA
[3] Northwestern Univ, Evanston, IL 60208 USA
[4] Univ Calif San Francisco, San Francisco, CA 94143 USA
[5] NYU, Coll Dent, New York, NY 10003 USA
[6] Florida Int Univ, Robert Stempel Coll Publ Hlth & Social Work, Miami, FL 33199 USA