Corresponding author

Dr. U. Reischl
Institute of Medical
Microbiology and Hygiene
University of Regensburg
Franz-Josef-Strauß-Allee 11
93053 Regensburg, Germany

Tel #: ++49-941-944-6401
Fax #: ++49-941-944-6402

E-mail: udo.reischl@klinik.uni-regensburg.de