. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: J Thorac Cardiovasc Surg. 2011 Aug 26;142(5):1143–1151. doi: 10.1016/j.jtcvs.2011.07.051
© 2011 The American Association For Thoracic Surgery. Published by Mosby, Inc. All rights reserved.