Dr. Yin got his Ph.D. in 2009 and has worked in the area of metabolomics for more than 15 years. He has published more than 70 peer‐reviewed articles focused on the technologies and applications of metabolomics. He is a professor at Dalian medical university and PI of the clinical Mass spectrometer and metabolomics laboratory. Professional History Professor: 2018.11‐present, First Affiliated Hospital of Dalian Medical University, Dalian, China. Associated Professor: 2018.3‐2018.11 First Affiliated Hospital of Dalian Medical University, Dalian, China. Associated Professor: 2012.12‐2018.3 Dalian institute of chemical physics, CAS, China. Assistant Professor: 2009.09‐2012.12 Dalian institute of chemical physics, CAS, China. Education Ph.D. in analytical chemistry, Dalian institute of chemical physics, CAS, China, 2009. Master of biochemistry in Dalian medical university, China, 2005. Bachelor of Clinical Medicine in Dalian medical university, China, 2001.