Institution: | 1.Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia;2.Clinical Department of Laboratory Diagnostics, University Hospital Dubrava, Zagreb, Croatia;3.Clinical Department of Laboratory Diagnostics, Clinical Hospital Center Rijeka, Rijeka, Croatia;4.Department of Laboratory Diagnostics, University Hospital Center Zagreb, Zagreb, Croatia;5.Department of Medical Laboratory Diagnostics, University Hospital Center Split, Split, Croatia |