[1] Institute of Microelectronics of the Chinese Academy of Sciences, Beijing, China
[2] Institute of Applied Physics, Abbe Center of Photonics, Friedrich Schiller University Jena, Jena, Germany
[3] University of the Chinese Academy of Sciences, Beijing, China
[4] Center for Molecular Biomedicine, Department of Biophysics, Friedrich Schiller University Jena, Jena, Germany
[5] Jena University Hospital, Jena, Germany