The effectiveness of high-intensity interval training versus moderate intensity continuous training in prehabilitation among patients undergoing major abdominal surgery: A study protocol - Suriah Ahmad; Nor Azura Azmi; Nur Ayub Md Ali; Md Ali Katijjahbe; Ian Chik; Syarifah Noor Nazihah Sayed Masri; Adzim Poh Yuen Wen (PLoS ONE, 2025)