Before revision:  Finally, addressing these iniquitous outcomes for the poor creates better outcomes for the whole population, including the non-poor.
After revision:  Addressing these challenges requires a deeper, more rigorous understanding of the relationships between structural poverty and epidemy, as well as effective utilization of extant community level infrastructure for primary care in developing cities. Finally, improving iniquitous outcomes for the poor creates better outcomes for the whole population, including the non-poor.