Sihombing, Geertruida; Non-Communicable Diseases Research Centre, NIHRD; Adimunca, Cornelius; Non-Communicable Diseases Research Centre, NIHRD; Risnawati, Risnawati; Non-Communicable Diseases Research Centre, NIHRD; Trisulo, Trisulo; Non-Communicable Diseases Research Centre, NIHRD; Budiarso, Iwan T.; Non-Communicable Diseases Research Centre, NIHRD