Investor Conferences

Canaccord Genuity Growth Conference
August 9 – 11, 2011
InterContinental Boston Hotel
Webcast

Wedbush PAC Grow Life Sciences Conference
August 16 – 17, 2011
Le Parker Meridien Hotel in New York
Webcast

Stifel Nicolaus Healthcare Conference
September 7 – 9, 2011
Four Seasons Hotel in Boston
Webcast

Piper Jaffray 23rd Annual Health Care Conference
November 29-30, 2011
New York City, NY
Webcast

Canaccord Genuity 6th Annual Cardiovascular, Aesthetics & Metabolic Disorders Med-Tech Conference
December 6, 2011
St. Regis Hotel in San Francisco
Webcast