1. Research Institute of Tuberculosis/Japan Anti-Tuberculosis Association (RIT/JATA) Philippines, Manila, The Philippines
2. Department of Paediatrics, National Hospital Organisation Minami-Kyoto Hospital, Kyoto, Japan
3. Manila Health Department, Manila, The Philippines
4. Quezon City Health Department, Quezon City, The Philippines
5. National Capital Region Office, Department of Health, Mandaluyong, The Philippines
6. Disease Prevention and Control Bureau, Department of Health, Manila, The Philippines
7. Research Institute of Tuberculosis/Japan Anti-Tuberculosis Association (RIT/JATA) Philippines, Manila, The Philippines, RIT/JATA, Tokyo, Japan