Ramesh, Mary, Charles, Ashleigh, Grayzman, Alina, Hiltensperger, Ramona, Kalha, Jasmine, Kulkarni, Arti, Mahlke, Candelaria, Moran, Galia S, Mpango, Richard, Mueller-Stierlin, Annabel S., Nixdorf, Rebecca, Ryan, Grace Kathryn, Shamba, Donat, Slade, Mike, "Societal and organisational influences on implementation of mental health peer support work in low-income and high-income settings: a qualitative focus group study", BMJ Open, 2023