About the Authors

Li Zhou

Contributed equally to this work with: Li Zhou, Shuning Zhang

Roles Conceptualization, Writing – original draft

Affiliation Suqian University, Suqian, China

Shuning Zhang

Contributed equally to this work with: Li Zhou, Shuning Zhang

Roles Investigation, Methodology

shuningzhangcn@outlook.com (SZ); wyf870403@163.com (YW)

Affiliation City University of Macau, Macau, China

Chenjing Zhou

Roles Data curation, Methodology

‡ CZ, SY, HJ and YW also contributed equally to this work.

Affiliation Lanzhou University of Finance and Economics, Lanzhou, China

Shuai Yuan

Roles Resources, Supervision

‡ CZ, SY, HJ and YW also contributed equally to this work.

Affiliation Suqian Municipal Government Office, Suqian, China

Hong Jiang

Roles Formal analysis, Writing – review & editing

‡ CZ, SY, HJ and YW also contributed equally to this work.

Affiliation Suqian University, Suqian, China

Yifeng Wang

Roles Project administration, Supervision

shuningzhangcn@outlook.com (SZ); wyf870403@163.com (YW)

‡ CZ, SY, HJ and YW also contributed equally to this work.

Affiliation Suqian University, Suqian, China

Competing Interests

The authors have declared that no competing interests exist.