[1] Univ British Columbia, Sch Nursing, Vancouver, BC, Canada
[2] Univ Waterloo, Kinesiol & Hlth Sci, Waterlo, ON, Canada
[3] Univ Waterloo, Sch Publ Hlth Sci, Waterloo, ON, Canada
[4] Univ Manitoba, Dept Food & Human Nutr Sci, Winnipeg, MB, Canada
[5] Univ Alberta, Fac Nursing, Edmonton, AB, Canada
[6] Univ Moncton, Ecole Sci Aliments Nutr & Etudes Familiales, Moncton, NB, Canada
[7] Univ Alberta, Dept Dent & Dent Hyg, Calgary, AB, Canada
[8] Schlegel UW Res Inst Aging, Waterloo, ON, Canada