About the Authors

Soumya Swaminathan

doctorsoumya@yahoo.com

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Pradeep Aravindan Menon

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Narendran Gopalan

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Venkatesan Perumal

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Ramesh Kumar Santhanakrishnan

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Ranjani Ramachandran

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Ponnuraja Chinnaiyan

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Sheik Iliayas

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Padmapriyadarsini Chandrasekaran

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Pooranaganga Devi Navaneethapandian

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Thiruvalluvan Elangovan

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Mai Tuyet Pho

Affiliation Division of Infectious Diseases, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

Fraser Wares

Affiliation Office of the WHO Representative to India, Delhi, India

Narayanan Paranji RamaIyengar

Affiliation National Institute for Research in Tuberculosis (Formerly Tuberculosis Research Centre), Indian Council of Medical Research, Chennai, India

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS NPR. Performed the experiments: PAM NG RKS SI P. Chandrasekaran PDN. Analyzed the data: VP P. Chinnaiyan. Contributed reagents/materials/analysis tools: FW. Wrote the paper: SS NG MTP. Coordinated and supervised mycobacterial laboratory activities: RR. Consent process, counseling: TE.