1. Chair of Macromolecular Chemistry, Faculty of Chemistry and Food Chemistry, School of Science, Technische Universität Dresden, Mommsenstr. 4, 01069 Dresden, Germany
2. Physik Department, TUM − Technische Universität München, James-Franck-Straße 1, 85748, Garching, Germany
3. Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Material Technology and Engineering Chinese Academy of Sciences, Ningbo 315201, China
4. University of Chinese Academy of Sciences, Yuquan Road 19A, Beijing 100049, China