MiDAS 2.0: an ecosystem-specific taxonomy and online database for the organisms of wastewater treatment systems expanded for anaerobic digester groups. - Simon Jon McIlroy; Rasmus Hansen Kirkegaard; Bianca McIlroy; Marta Nierychlo; Jannie Munk Kristensen; Søren Michael Karst; Mads Albertsen; Per Halkjær Nielsen (Database J. Biol. Databases Curation, 2017)