[1] Mem Univ Newfoundland, Fac Med, Ctr Rural Hlth Studies, St John, NF A1B 3V6, Canada
[2] Mem Univ Newfoundland, Fac Business Adm, St John, NF A1B 3V6, Canada
[3] Mem Univ Newfoundland, Fac Med, Discipline Family Med, St John, NF A1B 3V6, Canada
[4] Carbonear Gen Hosp, Carbonear Inst Rural Reach & Innovat Sea, Eastern Hlth, Carbonear, NF A1Y 1A4, Canada
[5] Mem Univ Newfoundland, Fac Med, St John, NF A1B 3V6, Canada
[6] Mem Univ Newfoundland, Fac Med, Discipline Family Med, Fac Med Bldg, 300 Prince Philip Dr, St John, NF A1B 3V6, Canada