1. College of Nursing and Health Sciences, Flinders University, Bedford Park, South Australia
2. College of Medicine and Public Health, Flinders University, Bedford Park, South Australia
3. Bolton Clarke Research Institute, Melbourne, Victoria, Australia
4. Faculty of Nursing, Xi’an Jiao tong University, Xi’an, China
5. Erasmus School of Health Policy & Management, Erasmus University, Rotterdam, The Netherlands
6. Optentia, North-West University, Vanderbijlpark, South-Africa