[1] Univ Rijeka, Fac Med, Dept Physiol Immunol & Pathophysiol, Rijeka 51000, Croatia
[2] Clin Hosp Ctr Rijeka, Clin Dept Clin Microbiol, Rijeka 51000, Croatia
[3] Teaching Inst Publ Hlth Primorje Gorski Kotar Cty, Dept Microbiol, Rijeka 51000, Croatia
[4] Univ Rijeka, Fac Med, Dept Med Chem Biochem & Clin Chem, Rijeka 51000, Croatia
[5] Med Ctr Ljubljana, Specialized Hematol Lab, Ljubljana 1000, Slovenia
[6] Univ Rijeka, Fac Med, Dept Anat, Rijeka 51000, Croatia