IN ADDITION, MAYO CLINIC DOES NOT GUARANTEE THAT USE OF MAYO CLINIC SITE WILL BE FREE FROM TECHNOLOGICAL DIFFICULTIES INCLUDING, BUT NOT LIMITED TO, UNAVAILABILITY OF INFORMATION, DOWNTIME, SERVICE DISRUPTIONS, VIRUSES OR WORMS, AND YOU UNDERSTAND THAT YOU ARE RESPONSIBLE FOR IMPLEMENTING SUFFICIENT PROCEDURES AND CHECKPOINTS TO SATISFY YOUR PARTICULAR REQUIREMENTS FOR ACCURACY OF DATA INPUT AND OUTPUT. </p>