About the Authors

Elisa Guo

Roles Conceptualization, Data curation, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Mounds View High School, Arden Hills, Minnesota, United States of America

Hailong Guo

Roles Formal analysis, Supervision, Writing – original draft, Writing – review & editing

jhguo2000@gmail.com

Affiliation Independent Scientist, St Paul, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist.