1. Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry & Molecular Engineering, State Key Laboratory of Bioreactor Engineering, Laboratory of Pharmaceutical Crystal Engineering & Technology, School of Pharmacy, East China University of Science & Technology, Shanghai, 200237, China
2. Department of Science & Technology, Laboratory of Organic Electronics, Linköping University, SE-581 83 Norrköping, Sweden
3. Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
4. Department of Physics and Astronomy, Uppsala University, SE-751 20 Uppsala, Sweden