1. Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5a, 02-106 Warsaw, Poland
2. Laboratory of Protein Engineering, Faculty of Biotechnology, University of Wrocław, Tamka 2, 50-137 Wrocław, Poland
3. Central Institute for Labour Protection—National Research Institute, Czerniakowska 16, 00-701 Warsaw, Poland