1. Faculty
of Bioengineering and Bioinformatics, Lomonosov Moscow State University, 119234 Moscow, Russian Federation
2. Center
for Proteomics and Metabolomics, Leiden University Medical Center, PO Box 9600, 2300 RC, Leiden The Netherlands
3. Institute
of Biology, Leiden University, PO Box 9502, 2300 RA, Leiden The Netherlands