Lung deposited surface area in Leicester urban background site/UK: Sources and contribution of new particle formation

The authors would like to thank the Human Capacity Development Program from the Kurdistan Government for a scholarship (S. M. L. HAMA). We would like also to thank Dr Jolanta Obszynska (Leicester City Council) for providing meteorological data. This research was funded by the Joint Air Quality Initiative (JOAQUIN) project, part of the EU Interreg IV-B NWE Program.