1. General Practice Department, The Eighth Affiliated Hospital of Sun Yat‑Sen University, Shenzhen, Guangdong 518000, P.R. China
2. Office of Scientific Research and Development, Sun Yat‑Sen University, Shenzhen, Guangdong 518000, P.R. China
3. Cardiovascular Department, The Eighth Affiliated Hospital of Sun Yat‑Sen University, Shenzhen, Guangdong 518000, P.R. China