“…This study uses a previously recorded dataset, in which COP data is collected of 163 participants (Santos & Duarte, 2016a, 2016b, published open access on physionet.org (Goldberger et al, 2000). Ethical approval for collating this dataset was provided by the local ethics committee of the Federal University of ABC (#842529/ 2014) (Santos & Duarte, 2016a, 2016b. The dataset contains information from 116 females and 47 males, with an age between 18 and 86 years.…”