1. Department of Theoretical Biophysics, Max Planck Institute of Biophysics, Max-von-Laue-Straße 3, 60438 Frankfurt am Main, Germany
2. Physical Chemistry, Department of Chemistry Lund University, P.O Box 124, SE-22100 Lund, Sweden
3. NanoLund, Lund University, Professorsgatan 1, 223 63 Lund, Sweden
4. LINXS Institute of Advanced Neutron and X-Ray Science, Scheelevägen 19, 223 70, Lund, Sweden
5. School of Chemical Engineering and Translational Nanobioscience Research Center, Sungkyunkwan University, Suwon, Republic of Korea
6. Institute of Physics, University of Augsburg, 86159 Augsburg, Germany