[-1-1]Author affiliations: Children’s Hospital 1, Ho Chi Minh City, Vietnam (T.H. Khanh,
L.P.K. Thoa, T.C. Thuong);
[-1-2]Oxford University Clinical Research Unit, Oxford, UK (S. Sabanathan, T.T. Thanh, V.t.T.
Hang, J. Farrar, T.T. Hien, H.R. van Doorn);
[-1-3]Oxford University (S. Sabanathan, J. Farrar, T.T. Hien, H.R. van Doorn);
[-1-4]Hospital for Tropical Diseases, Ho Chi Minh City (N.v.V. Chau)
[-2-1]Author affiliations: Children’s Hospital 1, Ho Chi Minh City, Vietnam (T.H. Khanh,
L.P.K. Thoa, T.C. Thuong);
[-2-2]Oxford University Clinical Research Unit (S. Sabanathan, T.T. Thanh, V.t.T. Hang,
J. Farrar, T.T. Hien, H.R. van Doorn);
[-2-3]Oxford University, Oxford, UK (S. Sabanathan, J. Farrar, T.T. Hien, H.R. van Doorn);
[-2-4]Hospital for Tropical Diseases, Ho Chi Minh City (N.v.V. Chau)
[-3-1]Author affiliations: Children’s Hospital 1, Ho Chi Minh City, Vietnam (T.H. Khanh,
L.P.K. Thoa, T.C. Thuong);
[-3-2]Oxford University Clinical Research Unit (S. Sabanathan, T.T. Thanh, V.t.T. Hang,
J. Farrar, T.T. Hien, H.R. van Doorn);
[-3-3]Oxford University, Oxford, UK (S. Sabanathan, J. Farrar, T.T. Hien, H.R. van Doorn);
[-3-4]Hospital for Tropical Diseases, Ho Chi Minh City (N.v.V. Chau)