title: Retraction Note to: Archaeal amoA Genes Outnumber Bacterial amoA Genes in Municipal Wastewater Treatment Plants in Bangkok.
authors.affiliation: National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok, Thailand.|International Postgraduate Programs in Environmental Management, Graduate School, Chulalongkorn University, Bangkok, Thailand.
authors.forename: Pantip
authors.initials: P
authors.lastname: Kayee
authors.affiliation: National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok, Thailand.|International Postgraduate Programs in Environmental Management, Graduate School, Chulalongkorn University, Bangkok, Thailand.
authors.forename: Puntipar
authors.initials: P
authors.lastname: Sonthiphand
authors.affiliation: National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok, Thailand.|International Postgraduate Programs in Environmental Management, Graduate School, Chulalongkorn University, Bangkok, Thailand.
authors.forename: Chaiwat
authors.initials: C
authors.lastname: Rongsayamanont
authors.affiliation: National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok, Thailand. tawan.l@chula.ac.th.|Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Phayathai Road, Pathumwan, Bangkok, 10330, Thailand. tawan.l@chula.ac.th.
authors.forename: Tawan
authors.initials: T
authors.lastname: Limpiyakorn