1. Clinic For Orthopaedic Surgery Lovran, School of Medicine, University of Rijeka; Rijeka; Croatia
2. Department of Oral Biology, Faculty of Dentistry; Molecular Genetics Laboratory, University of Oslo; Oslo; Norway
3. Department of Physiology and Immunology; School of Medicine, University of Rijeka; Rijeka; Croatia
4. Clinical Institute for Transfusion Medicine, Universal Hospital Center Rijeka, School of Medicine, University of Rijeka; Rijeka; Croatia