1. Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
2. Present address: School of Life and Health Sciences, Aston University, Birmingham, UK
3. School of Medicine, University of Rijeka, Croatia
4. Bioinformatics and Biological Computing Unit, Weizmann Institute of Science, Rehovot, Israel
5. Biological Services Department, Weizmann Institute of Science, Rehovot, Israel