**Author details**

Carlos Eduardo de Almeida<sup>1</sup> and Camila Salata<sup>2</sup> \*

1 Radiological Sciences Department, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil

2 Department of Medical and Research Facilities, National Nuclear Energy Authority (CNEN), Rio de Janeiro, Brazil

\*Address all correspondence to: salata@cnen.gov.br

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