We started receiving phone calls from AICR several months ago. Three or four calls per day, including weekends and holidays. Ignoring calls didn't stop them...telling them we are not interested did not stop them...telling them that we were unable to participate in collecting funds did not stop the phone calls. Some of the calls come very early in the morning and late at night. People suffering from CA do not need to be distrubed over and over. There are legitimate organizations that conduct research and provide services to CA patients. This does not appear to be one of them.