Key points are not available for this paper at this time.
This article has been amended to include a factual correction. An error was identified subsequent to its original publica-tion. This error was acknowledged on page 129, volume 31, issue 2. The online article and its erratum are considered the version of record.
Reinstein et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: