The Independent Drug Information Service (iDiS) is a non-profit organization that provides physicians with an evidence-based, non-commercial source of information about the comparative effectiveness, safety, and costs of prescription drugs. I am a Senior Clinical Consultant to iDiS, overseeing the comprehensive evaluation of contemporary research evidence for medications to treat common chronic conditions and the creation of clinically relevant summaries that are presented by a team of specially trained pharmacists, nurses, and physicians to practitioners in Massachusetts, Pennsylvania, Washington DC, Maine, Ontario, and other jurisdictions throughout North America.