[1] Penn State Univ, Ctr Hlth Aging, 442 Biobehav Hlth Bldg, University Pk, PA 16802 USA
[2] Oregon State Univ, Coll Publ Hlth & Human Sci, Sch Social & Behav Hlth Sci, Corvallis, OR 97331 USA
[3] Univ Essex, Inst Publ Hlth & Wellbeing, Colchester, Essex, England
[4] Univ Essex, Sch Hlth & Social Care, Colchester, Essex, England