- Correspondence to Dr Anders F Andersson: KTH Royal Institute of Technology, Science for Life Laboratory, School of Biotechnology, Division of Gene Technology, PO Box 1031, Solna SE-171 21, Sweden; and Professor Lars Engstrand, Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm SE-171 82, Sweden;
- Received July 6, 2012
- Revised May 27, 2013
- Accepted May 27, 2013
- First published August 7, 2013.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.