[1] Stanford Univ, Dept Pediat, Sch Med, 117 Encina Commons,MC 6019, Stanford, CA 94305 USA
[2] Stanford Univ, Ctr Hlth Policy, Stanford, CA 94305 USA
[3] Case Western Reserve Univ, Dept Psychiat, Div Child & Adolescent Psychiat, Cleveland, OH 44106 USA
[4] Univ Hosp Case Med Ctr, Dept Psychiat, Cleveland, OH USA
[5] Stat Res Consultants LLC, Perrysburg, OH USA
[6] Cleveland Clin, Ctr Pediat Behav Hlth, Cleveland, OH USA
[7] Ohio State Univ, Dept Psychiat, Div Child & Adolescent Psychiat, Columbus, OH 43210 USA
[8] Univ N Carolina, Dept Psychol, Chapel Hill, NC USA
[9] Univ Pittsburgh, Western Psychiat Inst & Clin, Dept Psychiat, Med Ctr, Pittsburgh, PA 15213 USA