St John’s Hospital, Livingston.
Anglia Ruskin University, Chelmsford, Essex, UK.
Mid Essex NHS Trust, Chelmsford, Essex, UK.
Royal College of Surgeons, London, UK.
Royal College of Surgeons, London, UK.
Department of Otolaryngology, University Hospital Birmingham, Birmingham, UK.
University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
The New You Clinic, Ireland.
MD, Laser Therapy, Preventive Medicine and Aesthetic Surgery, Germany.
Nottingham University Hospital, NHS Trust, Nottingham, UK.
Department of Dermatology and Allergology, University of Szeged, Hungary.