Open access article describing the development of the mobile mental health intervention of STRENGTHS called Step-by-Step:

Burchert, Sebastian, Mohammed Salem Alkneme, Martha Bird, Kenneth Carswell, Pim Cuijpers, Pernille Hansen, Eva Heim et al. “User-centered app adaptation of a low-intensity e-mental health intervention for Syrian refugees.” Frontiers in Psychiatry 9 (2018): 663.

https://www.frontiersin.org/articles/10.3389/fpsyt.2018.00663/abstract