“…Most of this literature concerns the loss of a spouse (Parkes et al, 1969;Bowling, 1987;Kaprio et al, 1987;Bowling, 1994;Lichtenstein et al, 1998;Chen et al, 1999;Nystedt, 2002;Ott and Lueger, 2002;Elwert and Christakis, 2007;van den Berg et al, 2011). Most of this literature concerns the loss of a spouse (Parkes et al, 1969;Bowling, 1987;Kaprio et al, 1987;Bowling, 1994;Lichtenstein et al, 1998;Chen et al, 1999;Nystedt, 2002;Ott and Lueger, 2002;Elwert and Christakis, 2007;van den Berg et al, 2011).…”