[1] Univ Oklahoma, Hlth Sci Ctr, TSET Hlth Promot Res Ctr, Stephenson Canc Ctr, Oklahoma City, OK 73104 USA
[2] Univ Oklahoma, Dept Family & Prevent Med, Hlth Sci Ctr, Oklahoma City, OK 73104 USA
[3] Univ Calif San Diego, HerbertWertheim Sch Publ Hlth & Human Longev Sci, La Jolla, CA USA
[4] Tampere Univ, Fac Social Sci, Tampere, Finland
[5] Univ Texas Hlth Sci Ctr Houston, Dept Hlth Promot & Behav Sci, Austin, TX USA