Philip D. Walson,† Shareen Cox,† Ilya Utkin,* Nicholas Gerber,* Linda Crim,‡ Michael Brady,‡ and Katalin Koranyi,‡
(Originally published in Ther Drug Monit 2003;25:588–592)
The October issue ran an unrevised draft version of the above article with several mathematical errors and without author approval because of a production error. Please note the revised version on pp. 650–656. We regret the error.