| Exhibit Dates | Meeting Name | Meeting Acronym | Location |
| Q1 | January 2008 | |||
| 1/25-1/27 | Association of Physician Assistants in CV Surgery | APACVS | Ft. Lauderdale, FL |
| 1/27-1/29 | Society of Thoracic Surgeons | STS | Ft. Lauderdale, FL |
| Q1 | February 2008 | |||
| 2/23-2/24 | American Association of Neurological Surgeons - Weekend Update | AANS | Houston, TX |
| 2/18 - 2/23 | Minimally Invasive Surgery Symposium | MISS | Steamboat Springs, CO |
| Q1 | March 2008 | |||
| 3/3-3/7 | Society of Gynecological Surgeons | SGO | Tampa, FL |
| 3/5-3/7 | American Academy of Orthopedic Surgeons | AAOS | San Francisco, CA |
| 3/30-4/3 | Association of periOperative Registered Nurses | AORN | Anaheim, CA |
| Q2 | April 2008 | |||
| 4/2-4/4 | Kaiser Permanente National Surgical Symposium | KP | Ojai, CA |
| 4/28-4/30 | American Association of Neurological Surgeons | AANS | Chicago, IL |
| Q2 | May 2008 | |||
| 5/5-5/7 | The American College of Obstetricians and Gynecologists | ACOG | New Orleans, LA |
| 5/17-5/20 | American Urology Association | AUA | Orlando, FL |
| Q3 | September 2008 | |||
| 9/12-9/14 | Society for the Advancement of Blood Management | SABM | Baltimore, MD |
| 9/21-9/24 | American Academy of Otolaryngology - Head and Neck Surgery | AAO-HNSF | Chicago, IL |
| Q4 | October 2008 | |||
| 10/12-10/16 | American College of Surgeons | ACS | San Francisco, CA |
| 10/14-10/18 | North American Spine Society | NASS | Toronto, Canada |
| 10/29-11/01 | American Association of Gynecologic Laparoscopists | AAGL | Las Vegas, NV |
| Q4 | November 2008 | |||
| 11/7-11/9 | American Association of Hip and Knee Surgeons | AAHKS | Dallas, TX |
| 11/8-11/12 | American Society for Reproductive Medicine | ASRM | San Francisco, CA |
| Q4 | December 2008 | |||
| 12/10-12/13 | Current Concepts in Joint replacement | CCJR | Orlando, FL |