The authors of a study that recently appeared in the The Lancet set out to address that important question. And it’s that study that Dr. S. Nassir Ghaemi chose as his "Top Paper" of the year. Dr Ghaemi, who is professor of psychiatry at Tufts University School of Medicine and Director of the Mood Disorders Program at Tufts Medical Center, will discuss the highlights of that study -- and what it might mean for your practice.