1 Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195. Electronic address: mhibino-ngy@umin.org.
2 Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195.