. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: J Thorac Cardiovasc Surg. 2013 Feb 8;145(6):1654–1659. doi: 10.1016/j.jtcvs.2013.01.006
© 2013 The American Association For Thoracic Surgery. Published by Mosby, Inc. All rights reserved.