1. Department of General Medicine (Rheumatology), Sengkang General Hospital,Singapore, Singapore
2. Engineering Cluster, Singapore Institute of Technology, Singapore, Singapore
3. Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
4. Department of Laboratory Medicine, National University Hospital, Singapore, Singapore
5. Department of Clinical Biochemistry, PathWest Laboratory Medicine, Adelaide, Australia
6. Flinders University International Centre for Point-of-Care Testing, Flinders Health and Medical Research Institute, Flinders University, Adelaide, Australia