1. Oxford Centre for Collaborative Applied Mathematics; Mathematical Institute; University of Oxford; Oxford UK
2. Department of Physiology; University of Arizona; Tucson Arizona USA
3. Department of Physiology; Charité-Universitätsmedizin Berlin; Berlin Germany
4. Department of Biomedical Engineering; King's College London; St. Thomas Hospital; London UK
5. Faculty of Engineering; The University of Auckland; Auckland New Zealand
6. Department of Mechanical Engineering; University College London; London UK