Female Brain and Endocrinological Research–Veteran (FemBER-Vet) study: A study protocol for identifying endocrinological, lifestyle and psychosocial determinants of brain health outcomes in female veterans for future intervention success - Tamlyn Watermeyer; Elliott Atkinson; Glyn Howatson; Gill McGill; Christina Dodds; Paul Ansdell; Chinedu Udeh-Momoh (PLoS ONE, 2025)