About the Authors

Jan Lennartsson

Affiliation Chalmers University of Technology and Gothenburg University, Sweden

Nicklas Lidström

Affiliation Independent Researcher, Vasteras, Sweden

Carl Lindberg

carl@teamsporttactics.com

Affiliation The Second Swedish National Pension Fund and Uppsala University, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: CL JL NL. Mathematical modeling and analysis: CL JL NL.