1. Department of Public Health, Faculty of Health, Universitas Nahdlatul Ulama Surabaya, Surabaya, Indonesia
2. Doctoral Program of Public Health, Faculty of Public Health, Airlangga University, Surabaya, East Java, Indonesia
3. Islamic Hospital Surabaya 60243, East Java, Surabaya, Indonesia
4. Department of Health Analyst, Faculty of Health, Universitas Nahdlatul Ulama Surabaya, East Java, Indonesia
5. Doctoral School of Economic and Regional Science, Faculty of Economy Science, Hungarian University of Agriculture and Life Science, Kaposvár, Hungary