Nanjing Tech University, Nanjing Tech University, South China University of Technology, Nanjing Tech University, Nanjing University of Posts and Telecommunications, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, South China University of Technology, Nanjing Tech University and Nanjing University of Posts and Telecommunications

Nanjing Tech University, Nanjing Tech University, Henan University, Nanjing Tech University, University of Melbourne, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Nanjing Tech University, Henan University, affiliation not provided to SSRN and Nanjing University of Posts and Telecommunications