Frequency of Acute Kidney Injury After the Initiation of Vitamin D Receptor Activators: A Multicenter Retrospective Observational Study. - Nakanishi M; Mizuno T; Sakai S; Hira D; Koseki T; Matsubara T; Yokoi H; Yanagita M; Terada T; Yamada S; Tsuboi N (Clinical drug investigation, 2025)