[1] Univ Montreal, Fac Nursing, Montreal, PQ, Canada
[2] Ctr Hosp Univ Montreal, Res Ctr, Montreal, PQ, Canada
[3] AIDS & Infect Dis Network SIDA MI, Montreal, PQ, Canada
[4] Quebec Network Nursing Intervent Res RRISIQ, Montreal, PQ, Canada
[5] McGill Univ, Dept Psychiat, Montreal, PQ, Canada
[6] McGill Univ, Hlth Ctr, Montreal, PQ, Canada
[7] Clin Med Actuel, Montreal, PQ, Canada