The Western Pennsylvania-West Virginia chapter of the American Liver Foundation held its third annual Tribute to Excellence luncheon Friday at the Duquesne Club. Honored were Cathy Freehling, Alison Kost, Dr. Wallis Marsh, Hope Vaccaro and MARC USA, represented by Kristen Arnett. More than $30,000 was raised to fund the Thomas E. Starzl Transplantation Research Award.