1. Leibniz Institute of Photonic Technology (IPHT) Jena, Member of the Leibniz Research Alliance - Leibniz Health Technologies, Albert-Einstein-Straße 9, 07745 Jena, Germany
2. Jena University Hospital, Friedrich-Schiller-University, Teichgraben 8, 07743 Jena, Germany
3. University of Jyväskylä, Department of Physics and Nanoscience Center, P.O. Box 35, 40014 Jyväskylä, Finland
4. SIOS Meßtechnik GmbH, Am Vogelherd 46, 98693 Ilmenau, Germany
5. ABS Gesellschaft für Automatisierung, Bildverarbeitung und Software mbH, Stockholmer Straße 3, 07747 Jena, Germany