Strengthening mental health care systems for Syrian refugees in Europe and the Middle East: integrating scalable psychological interventions in eight countries oleh Marit Sijbrandij, Ceren Acarturk, Martha Bird, Richard A Bryant, Sebastian Burchert, Kenneth Carswell, Joop de Jong, Cecilie Dinesen, Katie S. Dawson, Rabih El Chammay, Linde van Ittersum, Mark Jordans, Christine Knaevelsrud, David McDaid, Kenneth Miller, Naser Morina, A-La Park, Bayard Roberts, Yvette van Son, Egbert Sondorp, Monique C. Pfaltz, Leontien Ruttenberg, Matthis Schick, Ulrich Schnyder, Mark van Ommeren, Peter Ventevogel, Inka Weissbecker, Erica Weitz, Nana Wiedemann, Claire Whitney, Pim Cuijpers