About the Authors
- Daniel Karlsson, Magnus Baumgardt, Stefan Thor
- Department of Clinical and Experimental Medicine, Linkoping University, Linkoping, Sweden
The authors have declared that no competing interests exist.
The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: DK MB ST. Performed the experiments: DK MB. Analyzed the data: DK MB ST. Wrote the paper: DK MB ST.