Addendum to Acknowledgement Anna-Leena Siren, University of Wuerzburg 8 December 2014 The Acknowledgements section of this paper should include the following sentence: We thank the Bio-Imaging Facility of the Rudolf Virchow Center for support in fluorescence imaging. Competing interests None declared
Addendum to Acknowledgement
8 December 2014
The Acknowledgements section of this paper should include the following sentence:
We thank the Bio-Imaging Facility of the Rudolf Virchow Center for support in fluorescence imaging.
Competing interests
None declared