"A chance to open my heart": Protective factors for mental health in left-behind family members of Nepalese labor migrants and their implications for future psychosocial interventions. - Jang J; Nguyen M; Dura E; Rashed M; Rijal D; Panday P; Adhikari A; Luitel NP; Surkan PJ (PLOS global public health, 2026)