Acceptability of an e-mental health self-help intervention aiming to improve psychological distress among persons experiencing unstable housing in France. - Tortelli A; Figueiredo N; Martinez JV; Roversi A; Bryant R; McDaid D; Lorant V; Nicaise P; Mediavilla R; McGreevy KR; Haro JM; Sijbrandij M; et al. (BMC public health, 2026)