Author Affiliations

David Martin-Sanchez,^1,* Edward Z. Zhang,^1,2 Zhixin Liu,³ James A. Guggenheim,^1,4,5 and Paul C. Beard^1,2

¹Department of Medical Physics and Biomedical Engineering, University College London, UK

²Wellcome / EPSRC Centre for Interventional and Surgical Sciences, University College London, UK

³Department of Electronic and Electrical Engineering, University College London, UK

⁴Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, UK

⁵School of Computer Science, University of Birmingham, UK

^*Corresponding author: d.martin-sanchez@ucl.ac.uk