UNDER EMBARGO UNTIL FEBRUARY 8, 2011, 0:01 GMT Here are Results from an Online Survey  about Electronic Cigarettes As a Smoking-Cessation Tool by Michael B. Siegel, MD, MPH, Kerry L. Tanwar, BA, Kathleen S. Wood, MPH Siegel, MD, has 25 years of experience in the field of tobacco control and claims no financial interest in electronic cigarettes. The study was co-authored by Kerry L. Tanwar and