High-flow nasal cannula oxygen therapy versus non-invasive ventilation in healthy respiratory physicians: a non-randomized study - Ye, Hong; Xiang, Dandan; Zhu, Xiangyu; Du, Xiuwei; Shang, Shengyun; Xu, Jing; Li, Yu; Cheng, Yunyun; Yang, Zhongfei (Frontiers in Medicine, 2025)