1Department of Thoracic Surgery, Taipei Medical University—Shuang Ho Hospital, New Taipei City, Taiwan
2Department of Thoracic Surgery, Lotung Poh-Ai Hospital, Yilan County, Taiwan
3Department of Pathology, Lotung Poh-Ai Hospital, Yilan County, Taiwan
4Department of Thoracic Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
Dr. Chih-Ming Lin, Department of Thoracic Surgery, Lotung Poh-Ai Hospital, No. 83, Nanchang St., Luodong Township, Yilan County 265, Taiwan; [email protected]
Received June 25, 2012
Accepted January 18, 2013