. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: Surg Obes Relat Dis. 2010 Jun 1;7(1):60–67. doi: 10.1016/j.soard.2010.05.013
© 2010 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.