1 Department of Cardiothoracic Surgery of East Division, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China.
2 Department of Clinical Data Center, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, People's Republic of China.
3 Department of Center for Private Medical Service and Healthcare, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, People's Republic of China.
4 Department of Thoracic Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China.
5 Department of Cardiothoracic Surgery of East Division, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China. [email protected].
6 Department of Thoracic Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, People's Republic of China. [email protected].