1. Margaret Mc Grath, PhD, MSc, BSc. Cur. Occ. PgDip. (Academic Practice), is Assistant Professor, School of Medicine, Faculty of Health Sciences, Trinity College Dublin, University of Dublin, Dublin, Ireland; margaret.mcgrath@tcd.ie
2. Dikaios Sakellariou, PhD, MSc, BSc, is Lecturer, School of Healthcare Studies, Cardiff University, Cardiff, Wales