Cui, Yanzhe
Zhao, Pengjun http://orcid.org/0000-0001-5373-5551
Li, Ling
Li, Juan
Gong, Mingyuan
Deng, Yiling
Si, Zihuang
Yan, Shuaichen
Dang, Xuewei
Article History
Received: 14 September 2023
Accepted: 12 January 2024
First Online: 12 February 2024
Competing interests
: The author declare no competing interests.
: This article does not contain any studies with human participants performed by any of the authors. To protect personal information privacy, the mobile phone numbers of subscribers were anonymized by the mobile phone operator inside their premises and anonymized mobile signalling data were never transferred outside of the operator’s system. Moreover, mobility data used in this study were aggregated according to time, space, and user attributes. This means that the analysis never singled out identifiable individuals.
: This article does not contain any studies with human participants performed by any of the authors.