**Author details**

Jan Oxholm Gordeladze1 \*, Maria A. Landin<sup>2</sup> , Gaute Floer Johnsen3 , Håvard Jostein Haugen3 and Harald Osmundsen2

\*Address all correspondence to: j.o.gordeladze@medisin.uio.no

1 Department of Molecular Medicine, Section for Biochemistry, Institute of Basic Medical Science, University of Oslo, Oslo, Norway

2 Department of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway

3 Institute of Clinical Odontology, Faculty of Odontology, University of Oslo, Norway
