1. Department of Drug Delivery, Helmholtz Center for Infection Research, Helmholtz-Institute for Pharmaceutical Research Saarland, Campus E8 1, Saarbrücken 66123, Germany
2. Saarland University, Saarbrücken 66123, Germany
3. Specialist in Plastic and Aesthetic Surgery, Saarbrücken 66111, Germany
4. Chemical and Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
5. Clinic for Dermatology, University Clinic Homburg, Kirrberger Str., Homburg 66424, Germany