Margaret Stroebe, PhD, is Professor Emerita and continuing visiting professor at the Department of Clinical Psychology, Utrecht University, and the Department of Clinical Psychology & Experimental Psychopathology, University of Groningen, Netherlands. Kari Dyregrov, PhD, is Professor Emerita and continuing at the Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Bergen, Norway. Kristine Berg Titlestad, PhD, is an associate professor at the Faculty of Health and Social Sciences, Western Norway University of Applied Sciences, Bergen, Norway.