Affiliation: | (1) Instituto do Cancer do Estado de Sao Paulo—ICESP, University of Guarulhos-UnG, R. Coronel Camis?o, 409, apto. 72, Butanta, Sao Paulo, SP, Brazil, 05590-120;(2) Multidisciplinary Pain Center, Hospital das Clinicas, School of Medicine, University of S?o Paulo, S?o Paulo, Brazil;(3) Department of Neurosurgery, School of Medicine, University of S?o Paulo, S?o Paulo, Brazil;(4) Department of Symptom Research, UT-M.D. Anderson Cancer Center, Houston, USA |