1. Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany.
2. Instituto de Telecomunicações, Departamento de Engenharia Electrotécnica e de Computadores, Universidade de Coimbra, 3030-290 Coimbra, Portugal.
3. Institute of Microanatomy and Neurobiology, University Medical Center Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany.
4. Department of Biomedical Sciences and Medicine, University of Algarve, 8005-139 Faro, Portugal.
5. Centre for Biomedical Research, University of Algarve, 8005-139 Faro, Portugal.
6. Instituto de Telecomunicações, Avenida Rovisco, Pais 1, 1049-001 Lisboa, Portugal.
7. Universidade do Algarve, Faculdade de Ciências e Tecnologia, 8005-139 Faro, Portugal.
8. Dermatology Clinic, University Medicine of the Johannes-Gutenberg Universität Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany.
9. Department of Life Sciences, Università di Modena e Reggio Emilia, Via Campi 103, I-41125 Modena, Italy.
10. Faculty of Aerospace Engineering, Delft University of Technology, Kluyverweg 1, 2629 HS, Delft, Netherlands.