“…However, the delivery of services during and after disasters is often met with conditions of collective stress and uncertainty (Boin & Bynander, 2015;Comfort, 2007;Reifels et al, 2013;Rosenthal, Charles & 't Hart, 1989;Scholtens, 2008). Hence, in addition to research on effective post-disaster PSS interventions for the health and well-being of affected persons (Dieltjens, Moonens, van Praet, de Buck, & Vandekerckhove, 2014;Gouweloos, Dückers, Te Brake, Kleber, & Drogendijk, 2014), some authors have recommended further study of the organizational dimension of post-disaster PSS (Bisson et al, 2010;Dückers, Yzermans, Jong, & Boin, 2017;Reifels et al, 2013;Te Brake & Dückers, 2013).…”