Study protocol for developing an urban deprivation index in Nepal: Data review, measurement, visualization and real-world application in urban poverty alleviation - Sampurna Kakchapati; Sitashma Mainali; Noemia Teixeira de Siqueira-Filha; Helen Elsey; Joseph Paul Hicks; Andrew Clark; Farzana Sehrin; Zahidul Quayyum; Bassey Ebenso; Sushil Chandra Baral (PLoS ONE, 2025)