rural urban 8 Filipinas 5 salud 4 sustainability 4 Bay 3 Curanderos 3 Medicina 3 Research & information: general 3 depression 3 higiene 3 nutrition 3 poverty 3 sustainable development 3 Poland 2 Serbia 2 Ukraine 2 cardiovascular diseases 2 charity 2 children 2 consumer behavior 2 consumption 2 factor analysis 2 food security 2 household 2 mental health 2 methodology 2 mortality 2 obesity 2 organic farming 2