There is information missing from funding section of this paper. The funding section should read: This work was supported by the Health and Medical Research Fund (grants 13121282 and 12111232) and the Area of Excellence Scheme of the University Grants Committee (grant AoE/M-12/-06) of the Hong Kong Special Administrative Region Government. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Authors: Lin Yang; Kwok Hung Chan; Lorna K P Suen; King Pan Chan; Xiling Wang; Peihua Cao; Daihai He; J S Malik Peiris; Chit Ming Wong Journal: PLoS One Date: 2015-04-30 Impact factor: 3.240