[1
]
Ambrose King Centre, Barts Health NHS Trust, Royal London Hospital, London, UK.
[2
]
Public Health England, London, UK.
[3
]
Sexual Health Department, Barking, Havering and Redbridge NHS Trust, London, UK.
[4
]
Sexual Health Department, Kings College Hospital, London, UK.
[5
]
Sexual Health Department, NHS Greater Glasgow and Clyde, Glasgow, UK.
[6
]
Sexual Health Department, Leeds Teaching Hospital, Leeds, UK.
[7
]
Sexual Health Department, Homerton University Hospital, London, UK.
[8
]
Sexual Health Department, University Hospital of Leicester NHS Trust, Leicester, UK.
[9
]
Hepatology Department, Queen Mary University London, London, UK.
[10
]
Emergency Department, Barts Health NHS Trust, Royal London Hospital, London, UK.
[11
]
Virology Department, Barts Health NHS Trust, Royal London Hospital, London, UK.