Dr David Orton,Dermatology Department,Amersham Hospital,Amersham HP7 0JDdavid.orton@sbucks.nhs.uk
Dr Mabs Chowdhury,Consultant Dermatologist,Wales Institute of Dermatology,Box 100,Cardiff CF14 4XWmmu.chowdhury@cardiffandvale.wales.nhs.uk