First, a research staff member may speak to you over the phone to confirm your interest in the study and ask questions to determine if you meet specific study criteria. Afterwards, a screening visit may be scheduled in order to confirm your eligibility for the study. During this visit you have the opportunity to meet the medical doctor and research staff to discuss your medical history and review the informed consent. If you choose to participate in the study, the team will guide you through specific study procedures in order to finalize your eligibility for the study. The study team will explain all benefits and risks of study participation during the Informed Consent process. This is also an opportunity for you to ask any questions you may have before signing the consent form. Once it is determined that you are eligible to proceed, you will be randomized into the trial. You will continue to come in for visits and your health will be monitored until the end of the study. After the clinical trial is complete, the researchers will analyze all of the information collected. This can take a while; you usually do not get to know your individual results.