Design and type of study: This study was a randomized controlled clinical trial that followed the Consolidated Standards of Reporting Trials Statement.
Se trata de un ensayo clínico controlado aleatorizado, que siguió la declaración Consolidated Standards of Reporting Trials.
Delineamento e tipo de estudo: um ensaio clínico controlado e randomizado, seguindo a Declaração Consolidated Standards of Reporting Trials.