Correction: MGmapper: Reference based mapping and taxonomy annotation of metagenomics sequence reads

• Thomas Nordahl Petersen, 
• Oksana Lukjancenko, 
• Martin Christen Frølund Thomsen, 
• Maria Maddalena Sperotto, 
• Ole Lund, 
• Frank Møller Aarestrup, 
• Thomas Sicheritz-Pontén