Taking part in the inaugural ceremony were Dr. Montserrat Andreu, head of the Hospital del Mar gastroenterology department and coordinator of the Alliance for the Prevention of CRC in Catalonia, Dr. Antoni Trilla. director of Clinical Quality and Safety at Hospital Clínic, and Ms. Dolores de Oya, chairwoman of the AECC in Barcelona. The exhibition will be open to the public on 21 and 22 April.