1. Sarawak General Hospital, Ministry of Health, Kuching, Malaysia
2. School of Medical and Life Sciences, Sunway University, Selangor, Malaysia
3. Clinical Research Centre, Sarawak General Hospital, Ministry of Health, Kuching, Malaysia
4. Infection Prevention and Control Unit, Sarawak General Hospital, Ministry of Health, Kuching, Malaysia
5. Pharmaceutical Services Division, Sarawak State Health Department, Ministry of Health, Kuching, Malaysia
6. Hospital Director’s Office, Sarawak General Hospital, Ministry of Health, Kuching, Malaysia
7. Institute of Biometry and Epidemiology, The German Diabetes Center, Heinrich Heine University Düsseldorf, Düsseldorf, Germany