[1] Univ Minnesota, Sch Nursing, 5-140 Weaver Densford Hall,308 Harvard St SE, Minneapolis, MN 55455 USA
[2] Univ Minnesota, Dept Pediat, Minneapolis, MN 55455 USA
[3] Univ Minnesota, Inst Translat Res Childrens Mental Hlth, Minneapolis, MN USA
[4] Columbia Univ, Dept Pediat, Med Ctr, Vagelos Coll Phys & Surg, New York, NY 10027 USA
[5] Columbia Univ, Irving Med Ctr, Mailman Sch Publ Hlth, Heilbrunn Dept Populat & Family Hlth, New York, NY USA
[6] Ctr Dis Control & Prevent, Div Adolescent & Sch Hlth, Atlanta, GA USA
[7] Amer Acad Pediat, Dept Hlth Resilient Children Youth & Families, Itasca, IL USA
[8] Univ Illinois, Dept Pediat, Chicago, IL USA