[1] Univ S Carolina, Arnold Sch Publ Hlth, Dept Exercise Sci, Columbia, SC 29201 USA
[2] Univ S Carolina, Arnold Sch Publ Hlth, Dept Hlth Promot Educ & Behav, Columbia, SC 29201 USA
[3] Arizona State Univ, Coll Hlth Solut, Sch Nutr & Hlth Promot, Phoenix, AZ USA
[4] Univ N Carolina, Sch Publ Hlth, Dept Nutr, Chapel Hill, NC 27599 USA
[5] Univ N Carolina, Sch Med, Chapel Hill, NC 27599 USA