[1] Univ Minnesota, Div Gen Pediat & Adolescent Hlth, Med Sch, 717 Delaware St SE, Minneapolis, MN 55414 USA
[2] Univ Calif Berkeley, UCSF Joint Med Program, Sch Publ Hlth, Berkeley, CA USA
[3] Ctr Adolescent Hlth & Law, Chapel Hill, NC USA
[4] Alliance Med Ctr, Healdsburg, CA USA
[5] Mission Neighborhood Hlth Ctr, San Francisco, CA USA
[6] Baylor Scott & White, McLane Childrens Hosp, Texas A&M Hlth Sci Ctr, Coll Med, Temple, TX USA
[7] Univ Melbourne, Royal Childrens Hosp, Dept Paediat, Parkville, Vic, Australia
[8] Univ Technol Sydney, Ultimo, NSW, Australia
[9] Amer Univ Beirut, Med Ctr, Family Med Dept, Beirut, Lebanon
[10] Univ Washington, Div Adolescent Med, Seattle Childrens Hosp, Seattle, WA 98195 USA
[11] Univ Texas Hlth Sci Ctr Houston, Cizik Sch Nursing, Houston, TX 77030 USA
[12] Univ Calgary, Dept Paediat, Sect Adolescent Med, Calgary, AB, Canada