1. Institute of Biomedical Technology, University of Tampere and Tampere University Hospital, Tampere, Finland
2. School of Medicine, University of Tampere and Tampere University Hospital, Tampere, Finland
3. Department of Chemistry, University of Eastern Finland, Joensuu, Finland
4. Laboratorio di Chimica Bioinorganica, Università degli studi di Firenze, Sesto Fiorentino (Firenze), Italy
5. Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, Seinäjoki, Finland
6. Centre for Laboratory Medicine, Tampere University Hospital, Tampere, Finland