Feng Yongwen, Chief Physician, Professor. Former Director and Academic Leader of Provincial High-Level Clinical Key Specialty, Master Supervisor at Guangzhou Medical University, Cooperative PhD Supervisor at Southern Medical University. Over 30 years of clinical experience in mechanical ventilation, invasive circulatory monitoring and management, basal metabolism, septic shock, etc. Shenzhen Health System "Top Ten" Expert, National Advanced Individual in COVID-19 Pandemic Response. Editorial board member of *Chinese Critical Care Emergency Medicine*, *JIM*, *Trauma, Inflammation and Repair*. Published over 40 SCI papers (highest impact factor 38.8).