Zhao Yang, Wei Yongyue, Chen Feng
Department of Epidemiology & Biostatistics, School of Public Health, Nanjing Medical University, Nanjing 211166, China.
Big Data Center of Nanjing Medical University, Nanjing 211166, China.
J Thorac Dis. 2020 May;12(5):1762-1765. doi: 10.21037/jtd-20-1692.