1. Director of Research, Hamad Medical Corporation: Ambulance Service, Doha, Qatar; Visiting Professor, University of Hertfordshire, Hatfield, UK; Adjunct Professor, Weill Cornell Medicine – Qatar, Doha, Qatar; Visiting Fellow, Northumbria University, Newcastle upon Tyne, UK
2. Senior Lecturer in Emergency Medicine, Anglia Ruskin University, Chelmsford, Essex, UK; Honorary Research Associate, University of Cape Town, Cape Town, South Africa
3. NDEMC A/Senior Consultant Critical Care Paramedic (Patient Quality and Improvement), Hamad Medical Corporation: Ambulance Service, Doha, Qatar; Honorary Research Fellow, Faculty of Health Sciences, Durban University of Technology, Durban, South Africa