[1] Old Dominion Univ, Dept Human Movement Sci, Norfolk, VA USA
[2] Univ Calgary, Fac Med, Dept Med, Calgary, AB, Canada
[3] Univ Calgary, Fac Med, Dept Cardiac Sci, Calgary, AB, Canada
[4] Univ Calgary, Fac Med, Dept Community Hlth Sci, Calgary, AB, Canada
[5] Univ Calgary, Fac Kinesiol, Calgary, AB, Canada
[6] Univ Alberta, Dept Social Sci, Augusta Campus, Camrose, AB, Canada
[7] York Univ, Sch Kinesiol & Hlth Sci, Toronto, ON, Canada
[8] Baker IDI Heart & Diabet Inst, Melbourne, Vic, Australia
[9] Harvard Med Sch, Boston, MA USA
[10] Joslin Diabet Ctr, Boston, MA 02215 USA
[11] William Sansum Diabet Ctr, Santa Barbara, CA USA
[12] Univ N Carolina, Gillings Sch Global Publ Hlth, Dept Hlth Behav, Chapel Hill, NC USA