Media type: E-Article Title: Invited commentary Contributor: Lock, James; Marshall, Audrey C. imprint: Elsevier BV, 2007 Published in: The Annals of Thoracic Surgery Language: English DOI: 10.1016/j.athoracsur.2007.07.093 ISSN: 0003-4975 Keywords: Cardiology and Cardiovascular Medicine ; Pulmonary and Respiratory Medicine ; Surgery Origination: Footnote: Access State: Open Access