American University of BeirutBeirut, Lebanon Cleveland Clinic FoundationCleveland, OH *See also p. 1951. Dr. Chatburn has received payment for the development of educational presentations from Covidien and has consulted for Strategic Dynamics Inc. Dr. El-Khatib has disclosed that he does not have any potential conflicts of interest.
No takes yet. Share an insight, caveat, or question.
El‐Khatib et al. (2013) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: