1. Department of Economic and Medical Informatics, University of Lodz, 90-214 Lodz, Poland
2. Department of Medical Biology, Medical University of Lodz, 90-151 Lodz, Poland
3. Department of Molecular Biotechnology and Genetics, Faculty of Biology and Environmental Protection, University of Lodz, 90-237 Lodz, Poland
4. Department of Medical Informatics and Statistics, Medical University of Lodz, 90-645 Lodz, Poland