. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: J Thorac Cardiovasc Surg. 2013 Jul 21;147(4):1312–1318. doi: 10.1016/j.jtcvs.2013.06.021
© 2013 The American Association For Thoracic Surgery. Published by Mosby, Inc. All rights reserved