[1] Royal Brisbane & Womens Hosp, Nursing & Midwifery Res Ctr, Herston, Qld, Australia
[2] Metro North Hosp & Hlth Serv, Herston Infect Dis Inst HEiDI, Herston, Qld, Australia
[3] Univ Queensland, UQ Ctr Clin Res, Sch Nursing Midwifery & Social Work, Brisbane, Qld, Australia
[4] Griffith Univ, Menzies Hlth Inst Queensland, Sch Nursing & Midwifery, Nathan, Qld, Australia