[1] Univ Pittsburgh, Sch Nursing, Dept Hlth Promot & Dev, 440 Victoria Bldg,3500 Victoria St, Pittsburgh, PA 15213 USA
[2] Univ Pittsburgh, Childrens Hosp Pittsburgh, UPMC Childrens Hosp Pittsburgh, Sch Med,Pediat,Multidisciplinary Thyroid Clin, Pittsburgh, PA 15213 USA
[3] Univ Pittsburgh, Childrens Hosp Pittsburgh, UPMC Childrens Hosp Pittsburgh, Sch Med,Multidisciplinary Thyroid Clin, Pittsburgh, PA 15213 USA
[4] Univ Pittsburgh, Sch Educ, Pittsburgh, PA 15213 USA
[5] Univ Pittsburgh, Sch Educ, Ctr Res & Evaluat, Pittsburgh, PA 15213 USA
[6] Ctr Hlth Equ Res & Promot VA Hlth Syst, Pittsburgh, PA USA