About the Authors

Gunilla Törnqvist, Anna Sandberg, Anna-Carin Hägglund, Leif Carlsson
Umeå Center for Molecular Medicine, Umeå University, Umeå, Sweden

Corresponding Author

leif.carlsson@ucmm.umu.se

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LC. Performed the experiments: GT AS ACH. Analyzed the data: GT AS ACH LC. Contributed reagents/materials/analysis tools: ACH. Wrote the paper: GT AS ACH LC.