1. Department of Social and Behavioral Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
2. Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
3. Department of Economics, School of Social Sciences and Humanities (S3H), National University of Sciences and Technology (NUST), Islamabad, Pakistan
4. Institute of Agricultural and Resource Economics, Faculty of Social Sciences, University of Agriculture Faisalabad, Faisalabad, Pakistan