Authors' reply to comment on: Effect of protein supplementation on hip bone mineral density, cortical thickness, and bone strength in older adult participants during a caloric restriction and aerobic exercise weight loss intervention: a randomized controlled trial. - Stapleton J; Greene KA; Leng X; Lenchik L; Lyles MF; Nicklas BJ; Baker AM; Helgason B; Devane K; Shapses SA; Houston DK; Weaver AA (Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2026)