[1] Univ Texas Hlth Sci Ctr Houston, Nursing Syst Dept Houston, Ciz Sch Nursing, Houston, TX 77030 USA
[2] Thundermist Hlth Ctr, Dept Pediat & Behav Hlth, Woonsocket, RI USA
[3] Emma Pendelton Bradley Hosp, Dept Child Psychiat, East Providence, RI USA
[4] Hasbro Childrens Hosp, Div Adolescent Med, Providence, RI USA
[5] Univ Texas Southwestern, Childrens Hlth, Dept Pediat, Div Dev & Behav Pediat, Dallas, TX USA
[6] NYU, New York, NY USA
[7] Montefiore Med Ctr, Childrens Hosp, Ctr Latino Adolescent & Family Hlth, Adolescent AIDS Program, Bronx, NY USA
[8] Univ Calif San Francisco, Div Adolescent & Young Adult Med, Dept Pediat, UCSF Benioff Childrens Hosp, San Francisco, CA 94143 USA
[9] Harvard Med Sch, Boston Childrens Hosp, Div Dev Med, Boston, MA USA
[10] Lausanne Univ Hosp, Interdisciplinary Div Adolescent Hlth, Lausanne, Switzerland
[11] Univ Calgary, Alberta Childrens Hosp, Calgary, AB, Canada
[12] Johns Hopkins Univ, Dept Pediat, Baltimore, MD 21218 USA
[13] Johns Hopkins Univ, Dept Populat Family & Reprod Hlth, Baltimore, MD USA