This is where Óscar Coltell, lecturer at the department of Computer Languages and Systems at Universitat Jaume I (UJI) came in: he led the meta-analysis of the masses of data obtained, designing computational methods for extracting meaningful information (anthropometric, biochemical, genetic and statistical analyses) and developing bioinformatic techniques to search for new identifying markers. Furthermore, the computational methods developed enable in-depth analysis by subgroups.