Funding Information: This study was supported by COST Action CA18131 “Statistical and machine learning techniques in human microbiome studies.” LM-Z is supported by Spanish State Research Agency Juan de la Cierva Grant IJC2019-042188-I (LM-Z). MB is supported by Metagenopolis grant ANR-11-DPBS-0001. MLC was partially supported by the Spanish Ministry of Economy, Industry and Competitiveness, Reference PID2019-1...