[1] Univ New Mexico Hlth Sci Ctr, Ctr Hlth Promot & Dis Prevent, Albuquerque, NM 87131 USA
[2] Univ New Mexico, Sch Med, Dept Pediat, Prevent Res Ctr, Albuquerque, NM 87131 USA
[3] Washington State Univ, Edward R Murrow Sch Commun, Pullman, WA 99164 USA
[4] Vet Affairs Puget Sound Hlth Care Syst, Hlth Serv Res Dev, Seattle, WA USA
[5] Colorado State Univ, Dept Food Sci & Human Nutr, Ft Collins, CO 80523 USA