GCAT_additional research

Sometimes, other researchers may approach the GCAT to request additional information on the GCAT's participants. If the GCAT agrees to this, you may be asked to complete a questionnaire asking for more information, provide a biological sample or even undergo specific tests. With this in mind, the GCAT will send you an invitation to participate in the new research, maintaining the confidentiality of your details and samples at the GCAT.