[1] Mem Univ Newfoundland, Fac Med, Hlth Sci Ctr, Div Community Hlth & Human, St John, NF A1B 3V6, Canada
[2] Mem Univ Newfoundland, Dr H Bliss Murphy Canc Ctr, St John, NF A1B 3V6, Canada
[3] Mem Univ Newfoundland, Discipline Oncol, St John, NF A1B 3V6, Canada
[4] Newfoundland & Labrador Assoc Deaf, St John, NF, Canada