About the Authors

Diana C. de Oliveira

Contributed equally to this work with: Diana C. de Oliveira, David G. Owen

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

DMC795@student.bham.ac.uk

Affiliation Department of Mechanical Engineering, University of Birmingham, Birmingham, United Kingdom

David G. Owen

Contributed equally to this work with: Diana C. de Oliveira, David G. Owen

Roles Conceptualization, Methodology, Software, Validation, Writing – review & editing

Affiliation Department of Mechanical Engineering, University of Birmingham, Birmingham, United Kingdom

Shuang Qian

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Department of Mechanical Engineering, University of Birmingham, Birmingham, United Kingdom

Naomi C. Green

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Validation, Writing – review & editing

Affiliation Department of Mechanical Engineering, University of Birmingham, Birmingham, United Kingdom

Daniel M. Espino

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Validation, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Department of Mechanical Engineering, University of Birmingham, Birmingham, United Kingdom

Duncan E. T. Shepherd

Roles Supervision, Validation, Writing – review & editing

‡ These authors also contributed equally to this work.

Affiliation Department of Mechanical Engineering, University of Birmingham, Birmingham, United Kingdom

Competing Interests

Funding was provided to D. G.O., S.Q. and D.C.O. from D.M.E. and N.C.G. (P. I’s) grant through KIMAL PLC and the EPSRC Impact Acceleration Account: IAA 2017 – Using Computational Fluid Dynamics to design novel tips for KIMAL PLC dialysis catheters (601018). Project number: 20520. KIMAL PLC manufacture/sell multiple type of dialysis catheters and were involved in the initial conception of the study but were not involved in the data collection or analysis nor drafting of the manuscript and decision to publish. This does not alter our adherence to PLOS ONE policies on sharing data and materials.