Funding for this research was provided by:
Received: 14 September 2020
Accepted: 5 November 2020
First Online: 14 November 2020
Ethics approval and consent to participate
: All samples have been submitted for routine patient care and diagnostics. Ethics approval was not sought because the study involves laboratory validation of test methods and the secondary use of anonymous pathological specimens that falls under the category ‘exempted’ by “Comité de Etica para Investigación en Seres Humanos” from “Universidad de Las Américas”.
: All authors have no conflict of interest to declare.