Before we can test you, we need your informed consent. In order to obtain consent, you must first notify the possible test subject of your rights, the reason for the test, the steps you plan to take, and any dangers and advantages of taking the test. The purpose of the informed consent procedure is to give potential test participants enough information to enable them to decide for themselves whether to take the test and, if so, whether to enrol in the study or continue their involvement in it.