1. Department of Oncology with Laboratory of Molecular Oncology; Military Institute of Medicine; Szaserów 128 04-141 Warsaw Poland
2. Postgraduate School of Molecular Medicine; Medical University of Warsaw; Zwirki i Wigury 61 02-109 Warsaw Poland
3. Laboratory of DNA Sequencing and Oligonucleotides Synthesis, Institute of Biochemistry and Biophysics; Polish Academy of Sciences; Pawinskiego 5a 02-106 Warsaw Poland
4. Department of Urology; Emory University School of Medicine; Atlanta GA 30322 U.S.A.