Evidence-based clinical practice guidelines for peptic ulcer disease 2026 - Mitsushige Sugimoto; Tomoari Kamada; Masanori Ito; Junichi Iwamoto; Tadayoshi Okimoto; Shoko Ono; Takeshi Kanno; Toshimi Chiba; Kengo Tokunaga; Sachiyo Nomura; Takahisa Murao; Toshio Watanabe; et al. (Journal of Gastroenterology, 2026)