**Author details**

Rodríguez-Cid Jeronimo Rafael1 \* and Flores-Mariñelarena Rodrigo Rafael<sup>2</sup>

1 Department of Oncology, Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, Mexico City, Mexico

2 Department of Internal Medicine, Fundación Clínica Médica Sur, Mexico City, Mexico

\*Address all correspondence to: cidjeronimo@yahoo.com.mx

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