또한 GP들은 약 3개월 간격으로 이 환자들을 추적하도록 요구되었고, 결과 기록은 만성 질환 등록 시스템에 업로드되었다.
GPs were also required to follow up with these patients at an interval of approximately 3 months, and outcome records were uploaded into the Chronic Disease Registry System.