1. Institute of Laboratory Medicine Cantonal Hospital Aarau Aarau Switzerland
2. Graduate School for Cellular & Biomedical Sciences University of Bern Bern Switzerland
3. Department of Clinical Chemistry, Inselspital Bern University Hospital, University of Bern Bern Switzerland
4. Department of Internal Medicine, Radboud Center for Infectious Diseases Radboud University Medical Center Nijmegen The Netherlands
5. IRSS/Clinical Research Unit of Nanoro (CRUN) Nanoro Burkina Faso
6. Laboratory of Biometry, Department of Agriculture Crop Production and Rural Environment University of Thessaly Volos Greece
7. Private University in the Principality of Liechtenstein Triesen Principality of Liechtenstein