| Aleksander Kempny | Royal Brompton Hospital, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust |
| Aleksander Kempny | National Heart and Lung Institute, Imperial College London |
| Michael A Gatzoulis | Royal Brompton Hospital, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust |
| Michael A Gatzoulis | National Heart and Lung Institute, Imperial College London |