[To Parent Directory] 9/3/2020 3:58 PM 27659036 pa_70-17.pdf 9/3/2020 3:58 PM 8507208 pa_70-17_fig_10.pdf 9/3/2020 3:58 PM 3437358 pa_70-17_fig_2.pdf 9/3/2020 3:58 PM 1641588 pa_70-17_table_8.pdf