Guo Jian, MD, PhD, Academic Leader. Led and participated in multiple national and provincial-level scientific research projects. Published over 30 SCI papers on respiratory physiology and pulmonary function. Academic Appointments: Member of the Pulmonary Function Group (in preparation), Chinese Thoracic Society, Chinese Medical Association; Deputy Head of the Pulmonary Function Group, Respiratory Disease Branch, Shanghai Medical Association; Standing Committee Member of the Respiratory Branch, Chinese Research Hospital Association; Member of the Respiratory Disease Branch, Chinese Geriatrics Society; Member of the Pulmonary Function Equipment Group, China Medical Equipment Association; Member of the Lung Cancer Professional Committee, Shanghai Women Physicians Association; Member of the Tumor Respiratory Disease Professional Committee, Chinese Anti-Cancer Association.