About the Authors

Xu Ren

Roles Formal analysis, Methodology, Software, Writing – original draft

Affiliation Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, New York, United States of America

Pei Fen Kuan

Roles Conceptualization, Formal analysis, Methodology, Software, Supervision, Writing – original draft

peifen.kuan@stonybrook.edu

Affiliation Department of Applied Mathematics and Statistics, Stony Brook University, Stony Brook, New York, United States of America

Competing Interests

The authors have declared that no competing interests exist.