1. International Centre for Point-of-Care Testing , Flinders University , Adelaide , Australia
2. Robinson Research Institute , The University of Adelaide , Adelaide , Australia
3. University of Gothenburg , Gothenburg , Sweden
4. Department of Laboratory Medicine , National University Hospital , Singapore , Singapore
5. Chemical Pathology Directorate, SA Pathology , Adelaide , Australia
6. Endocrine and Metabolic Unit , Royal Adelaide Hospital , Adelaide , Australia
7. Adelaide Medical School , The University of Adelaides , Adelaide , Australia