1. Institute of Statistics and Applied Mathematics, Anhui University of Finance and Economics
2. Shanghai Key Laboratory of Intelligent Information Processing, School of Computer Science, Fudan University, Fudan-Zhongan Joint Laboratory of Blockchain and Information Security, Shanghai Engineering Research Center of Blockchain, Key Laboratory for Information Science of Electromagnetic Waves (MoE)
3. Mathematics and Science College, Shanghai Normal University
4. Temasek Laboratories, National University of Singapore