1. Intracellular Parasitism Group, Department of Microbiology, Hellenic Pasteur Institute, Athens 11521, Greece
2. Laboratory of Biological Chemistry, Medical School, University of Ioannina, Ioannina 45110, Greece
3. Biomedical Research Division, Foundation for Research and Technology-Hellas, Institute of Molecular Biology and Biotechnology, Ioannina 45110, Greece
4. Molecular Parasitology Laboratory, Department of Microbiology, Hellenic Pasteur Institute, Athens 11521, Greece
5. Light Microscopy Unit, Hellenic Pasteur Institute, Athens 11521, Greece