1. Nursing and Health Care, School of Medicine, Veterinary and Life Sciences; University of Glasgow; Glasgow Scotland
2. Nursing and Community Health, School of Health & Life Sciences; Glasgow Caledonian University; Glasgow Scotland
3. School of Nursing, Midwifery and Social Care, Faculty of Health, Life & Social Sciences; Edinburgh Napier University; Edinburgh Scotland
4. Department of Nursing and Midwifery; University of Limerick; Limerick Ireland