Correction to: Health services utilization and out-ofpocket (OOP) expenditures in public and private facilities in Pakistan: an empirical analysis of the 2013-14 OOP health expenditure survey
BMC Health Serv Res. 2021 Jun 10;21(1):570.
doi: 10.1186/s12913-021-06545-7.
1 School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA. [email protected].
2 Present address: Universal Health Coverage/Health Systems Department, World Health Organization, Regional Office for the Eastern Mediterranean, Monazamet El Seha El Alamia Str, Extension of Abdel Razak El Sanhouri Street, P.O. Box 7608, Nasr City, Cairo, 11371, Egypt. [email protected].
3 Aga Khan University, Karachi, Pakistan.
4 School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana, USA.