New York, N.Y.
From the New York University School of Medicine.
Received for publication July 14, 2009; accepted July 15, 2009.
Disclosure:The author has no financial interest to declare in relation to the content of this Discussion or of the associated this article.
Charles H. Thorne, M.D.; 812 Park Avenue; New York, N.Y. 10021; email@example.com