Idona N. Powell, RN, RM, MHlthSc (Man), PGDipClinN (Psychiatry)
Nursing Administration, Grafton Base Hospital, Grafton, Australia
Greg Fairbrother, RN, BA, MPH, PhD
School of Health and Human Sciences, Southern Cross University, Lismore, NSW, Australia

Sung-Heui Bae, PhD, MPH, RN
School of Nursing, University of Texas at Austin, Austin, TX

Michael A. Roche, RN, PhD, MHSc, BHSc, DipAppSc, CertMHN
Centre for Health Services Management, Faculty of Health, University of Technology, Sydney, Broadway, Australia
Christine Duffield, RN, PhD
Centre for Health Services Management, University of Technology, Sydney, Sydney, Australia