Decitabine Followed by a Cancer Antigen Vaccine for Pediatric Patients With Neuroblastoma and Sarcoma:
http://clinicaltrials.gov/ct2/show/NCT01241162
Vaccine Therapy With or Without Sirolimus in Treating Patients With NY-ESO-1 Expressing Solid Tumors
http://clinicaltrials.gov/ct2/show/NCT01522820
For this one, any HLA type is acceptable...