Risk factors for developing irritable bowel syndrome: systematic umbrella review of reviews. - Sulaimi, Farisah; Ong, Timothy Sheng Khai; Tang, Ansel Shao Pin; Quek, Jingxuan; Pillay, Renish M.; Low, Damien Tianle; Lee, Charisse Kai Ling; Siah, Kewin Tien Ho; Ng, Qin Xiang (BMC Medicine, 2025)