About the Authors

Pao-Yang Chen

pchen@stats.ox.ac.uk

Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

Charlotte M. Deane

Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

Gesine Reinert

Affiliation Department of Statistics, University of Oxford, Oxford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: PC. Developed and implemented the method: PC. Developed the method and edited the paper: CD GR.