1 Special Care Dentistry, Sussex Community NHS Foundation Trust, Haywards Heath Health Centre, Heath Road, Haywards Heath, RH16 3BB, UK. asad.ali26@nhs.net.
2 Special Care Dentistry, Sussex Community NHS Foundation Trust, Haywards Heath Health Centre, Heath Road, Haywards Heath, RH16 3BB, UK. m.jinadasa@nhs.net.
3 Special Care Dentistry, Sussex Community NHS Foundation Trust, Haywards Heath Health Centre, Heath Road, Haywards Heath, RH16 3BB, UK. robert.emanuel@nhs.net.