http://www.syfpeithi.de
http://www.immuneepitope.org
http://www-bimas.cit.nih.gov/molbio/hla_bind
http://www.ebi.ac.uk/imgt/hla/
http://www.hiv.lanl.gov/content/immunology/
http://www.hcvdb.org/index.asp?bhcp=1
http://www.paproc.de/