1. Institute for Complex Molecular Systems and Laboratory of Chemical Biology Department of Biomedical Engineering Eindhoven University of Technology P.O. Box 513, 5600 MB Eindhoven The Netherlands
2. Department of Applied Chemistry Graduate School of Engineering Osaka University Suita 565–0871 Osaka Japan
3. Computational Biology group Department of Biomedical Engineering Eindhoven University of Technology Eindhoven The Netherlands