a
P25 – Biomedical Spectroscopy, Robert-Koch Institute, Nordufer 20, D-13353 Berlin, Germany
E-mail: NaumannD@rki.de
;
Fax: +49 30 18754 2606
;
Tel: +49 30 18754 2259
b
ZBS4 – Center for biological Safety, Robert-Koch Institute, Nordufer 20, D-13353 Berlin, Germany