From the *Department of Anesthesia, Jewish Hospital and St. Mary’s Healthcare; and †Department of Anesthesiology and Perioperative Medicine, University of Louisville, Louisville, Kentucky.
Accepted for publication January 2, 2009.
Reprints will not be available from the author.
Address correspondence to Jiapeng Huang, MD, PhD, 200 Abraham Flexner Way, Louisville, KY 40202. Address e-mail to email@example.com.