1 Aortic Institute at Yale New Haven Hospital, Yale University School of Medicine, 333 Cedar St, New Haven, CT 06510, USA.
2 Department of Cardiac Surgery, Guangdong Academy of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Yuexiu District, Guangzhou, Guangdong 510060, China.