Erratum to: Illuminating uveitis: metagenomic deep sequencing identifies common and rare pathogens. Issue 1 (December 2016) - Doan, Thuy; Wilson, Michael; Crawford, Emily; Chow, Eric; Khan, Lillian; Knopp, Kristeene; O'Donovan, Brian; Xia, Dongxiang; Hacker, Jill; Stewart, Jay; Gonzales, John; Acharya, Nisha; et al.