1. Helen Keller International Asia‐Pacific Regional Office Phnom Penh Cambodia
2. Helen Keller International Headquarters Washington DC USA
3. Helen Keller International Indonesia Country Office Jakarta Indonesia
4. Kepala Pusat Penelitian, dan Pengembangan Upaya Kesehatan Masyarakat Badan Penelitian dan Pengembangan Kesehatan, Kementerian Kesehatan RI Jakarta Indonesia
5. School of Community Health and Midwifery University of Central Lancashire Preston UK