1. Section of Animal Biology, Department of Biology, University of Patras, 26504 Patras, Greece
2. Department of Geology, University of Patras, 26504 Patras, Greece
3. Department of Material Science, University of Patras, 26504 Patras, Greece
4. Section of Plant Biology, Department of Biology, University of Patras, 26504 Patras, Greece