Ricardo José Fittipaldi-Fernandez1, Anna Carolina Hoff2, Idiberto José Zotarelli-Filho3,4*, Marcelo Falcão de Santana5,6, João Henrique Felicio de Lima7, Fernando Santos Silva Bastos5,6, Newton Teixeira dos Santos8
 
1.      EndogastroRio Clinic, Rio de Janeiro/RJ, Brazil.
2.      Angioskope Clinic, Endoscopy, Sao Jose dos Campos/SP, Brazil.
3.      FACERES – Faculty of Medicine of Sao Jose do Rio Preto/SP, Brazil.
4.      Zotarelli-Filho Scientific Work, Sao Jose do Rio Preto/SP, Brazil.
5.      IFEC-Instituto Falcão de Endoscopia e Cirurgia (Falcão Institute of Endoscopy and Surgery), Salvador/BA, Brazil.
6.      EBMSP-Escola Bahiana de Medicina e Saúde Pública (Bahiana School of Medicine and Public Health), Salvador/BA, Brazil.
7.      Endobatel–Digestive endoscopy, Universidade Federal do Paraná-UFPR (Federal University of Paraná), Curitiba/PR, Brazil.
8.      NT Santos Serviços médicos (NT Santos-Medical services), Rio de Janeiro/RJ, Brazil.