About the Authors
- Andrea K. Barreiro
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* E-mail: abarreiro@smu.edu
Affiliation Department of Mathematics, Southern Methodist University, Dallas, Texas, United States of America
- Cheng Ly
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Affiliation Department of Statistical Sciences and Operations Research, Virginia Commonwealth University, Richmond, Virginia, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: AKB CL. Formal analysis: AKB CL. Methodology: AKB CL. Software: AKB CL. Writing – original draft: AKB CL. Writing – review & editing: AKB CL.