1. Post Graduate Program of Health Sciences, Federal University of Bahia , Salvador, Bahia, CEP 40026-010 , Brazil
2. Ambulatório Multidisciplinar de HTLV-1 , Hospital Universitário Professor Edgard Santos, , Salvador, Bahia, CEP 40110-060 , Brazil
3. Federal University of Bahia , Hospital Universitário Professor Edgard Santos, , Salvador, Bahia, CEP 40110-060 , Brazil
4. School of Medicine of Bahia, Federal University of Bahia , Salvador, Bahia, CEP 40110-100 , Brazil
5. Gonçalo Moniz Institute , Fiocruz, Salvador, Bahia, CEP 40296-710 , Brazil
6. Immunology Service of University Hospital Professor Edgard Santos, Federal University of Bahia , Salvador, Bahia, CEP 40110-060 , Brazil
7. National Institute of Science and Technology of Tropical Diseases , Salvador, Bahia, CEP 40296-710 , Brazil