1 Anti-ageing Actives R&D Group, Contipro, Dolní Dobrouč, Czech Republic.
2 Faculty of Science, University of Zagreb, Zagreb, Croatia.
3 Department of Dermatology, Medical Faculty, Medical Center, University of Freiburg, Freiburg, Germany.
4 Department of Dermatology, University Hospital of Basel, Basel, Switzerland; University Department of Geriatric Medicine, FELIX PLATTER, Basel, Switzerland.
5 Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, USA.
6 Centre for Image Analysis, Department of Information Technology, Uppsala University, Uppsala, Sweden.
7 Department of Dermatology, Medical Faculty, Medical Center, University of Freiburg, Freiburg, Germany. Electronic address: alexander.nystroem@uniklinik-freiburg.de.
8 Department of Dermatology, University Hospital of Basel, Basel, Switzerland; University Department of Geriatric Medicine, FELIX PLATTER, Basel, Switzerland; Laboratory of Extracellular Matrix Regeneration, Institute of Translational Medicine, Department of Health Sciences and Technology, ETH Zürich, Zürich, Switzerland. Electronic address: collin-ewald@ethz.ch.