1. Clare S. Hocking, PhD, MHSc(OT), AdvDip OT, DipOT, is Professor of Occupational Science and Therapy, School of Rehabilitation and Occupation Studies, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand.
2. Liz A. Smythe, PhD, RM, RGON, is Associate Professor, School of Health Care Practice, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand.