1. Department of BiologyUniversity of Konstanz 78457 Konstanz
2. Institute of Zoology, Fish Biology and Fish DiseasesUniversity of Munich 80539 Munich Germany
3. School of Pharmaceutical SciencesAristotle University of Thessaloniki Thessaloniki 541 24 and INACERTH 57001 Thermi Thessaloniki Greece
4. Project Neurodegenerative DiseasesRobert Koch Institute Nordufer 20 13353 Berlin Germany
5. Division of Hematology/OncologyChildren's Hospital Boston and Dana‐Farber Cancer Institute 02115 Boston Maine