Department of Epidemiology, Brown University School of Public Health, Providence (TIE, EJL, TCG, MAC, BDLM); Boston University School of Medicine, Department of Emergency Medicine, Boston, MA (TCG); Department of Emergency Medicine, The Warren Alpert School of Medicine of Brown University, Rhode Island Hospital, Providence, RI (TCG); Division of General Pediatrics, Department of Pediatrics, Boston University School of Medicine, Boston, MA (SEH); Division of Adolescent/Young Adult Medicine, Department of Medicine, Boston Children's Hospital, Boston, MA (SEH); Department of Pediatrics, Harvard Medical School, Boston, MA (SEH); and Department of Quantitative Health Sciences & Center for Health Policy and Research, University of Massachusetts Medical School, Worcester, MA (MAC).
Send correspondence to Brandon D.L. Marshall, PhD, Manning Assistant Professor of Epidemiology, Department of Epidemiology, Brown University School of Public Health, 121 South Main Street, Box G-S-121-2, Providence, RI 02912. E-mail: [email protected]
Received 20 October, 2016
Accepted 3 February, 2017
Funding: The RAPiDS project is supported by the US National Institute on Drug Abuse (R03-DA037770)
Financial disclosures: B.D.L.M. is supported by a Henry Merrit Wriston Fellowship from Brown University. The authors report no conflicts of interest.
