[1] Western Hlth, Melbourne, Australia
[2] Monash Hlth, Melbourne, Australia
[3] Trondheim Reg & Univ Hosp, St Olavs Hosp, Trondheim, Norway
[4] St Bartholomews & Queen Mary Univ, London, England
[5] Peter Munk Cardiac Ctr, Toronto, ON, Canada
[6] Brock Univ, Ctr Hlth & Wellbeing, St Catharines, ON, Canada
[7] Univ New Brunswick, St John, NB, Canada
[8] Univ Southampton NHS Fdn Trust, South Hampton, England
[9] Hosp Sick Children, Toronto, ON, Canada
[10] Memorial Univ, St John, NF, Canada
[11] Univ Manitoba, Winnipeg, MB, Canada
[12] Univ London, London, England
[13] Ryerson Univ, Toronto, ON, Canada
[14] Oslo Univ Hosp, Gjovik, Norway