Impact of long-term trends on outcomes in the management of colonic diverticular bleeding: mediation analyses in a large multicenter study.2025 · Narimatsu K, Ishii N, Yamada A, Aoki T, Kobayashi K, Yamauchi A, Omori J, Ikeya T, Aoyama T, Tominaga N, Sato Y, Kishino T, Sawada T, Murata M, Takao A, Mizukami K, Kinjo K, Fujimori S, Uotani T, Fujita M, Sato H, Suzuki S, Narasaka T, Hayasaka J, Funabiki T, Kinjo Y, Mizuki A, Kiyotoki S, Mikami T, Gushima R, Fujii H, Fuyuno Y, Hikichi T, Toya Y, Manabe N, Nagaike K, Kinjo T, Sumida Y, Funakoshi S, Kobayashi K, Matsuhashi T, Komaki Y, Hokari R, Kaise M, Nagata N