Affiliation: | 1. Superior School of Health Sciences, Amazonas State University ? UEA, Manaus, Amazonas, Brazil;2. Medical School, Amazonas Federal University ? UFAM, and Medical School, Nilton Lins University ? UNL, Manaus, Amazonas, Brazil;3. Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University ? UNESP, Botucatu, Sao Paulo, Brazil |