Acknowledgments

Authors thanks to Carlos Ruiz and Manuel Pulgar for collaboration in data collection. We also thank to University of Jaén for provide financial support to AJP during the postdoctoral research stay in the Helmholtz Centre for Environmental Research (UFZ), to which we also appreciate the hosting of the author. We thank the computer resources, technical expertise and assistance provided by the Supercomputing and Bioinformatics Centre (SCBI, University of Málaga).