Community engagement approaches and lessons learned: a case study of the PRECISE pregnancy cohort study in Kenya - Wanje, Onesmus; Koech, Angela; Kinshella, Mai-Lei Woo; Mwashigadi, Grace; Kombo, Alice; Maitha, Grace; Barreh, Nathan; Mistry, Hiten D.; Vidler, Marianne; Craik, Rachel; Volvert, Marie-Laure; von Dadelszen, Peter; et al. (Frontiers in Public Health, 2025)