St John's Institute of Dermatology, London www.kcl.ac.uk/depsta/medicine/dermatology/index.html
British Association of Dermatologists http://www.bad.org.uk/
The National Psoriasis Foundation, USA http://www.psoriasis.org/
Psoriatic Arthropathy Alliance http://www.paalliance.org/
The Psoriasis Association Inc., Australia http://www.psoriasis.org.au/ The Dermatology Centre, University of Manchester www.hop.man.ac.uk/Academic/researchdevelopment/Themes/Dermatology/dermatolgy_frame.htm
The International Psoriasis Council http://www.psoriasiscouncil.org/ The Psoriasis Association, (U.K.) http://www.psoriasis-association.org.uk The Queen Elizabeth II Conference Centre http://www.qeiicc.co.uk/attending-an-event/venue-location