Lai Yong-Qiang, Xu Shang-Dong, Li Zhi-Zhong, Yang Bao-Zhong, Wang Su, Li Jin-Hua, Li Jing-Wei, Luo Yi, Zhang Zhao-Guang
Division of Cardiac Surgery, Beijing Anzhen Hospital, Beijing Institute of Heart, Lung, & Vascular Diseases, Capital Medical University, Beijing, China.
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