{a few years ago|not so long ago|recently|not very long ago} in {August|late summer} {2018|this|current} year {we| shinya yamanka, a #file_links["C:\Users\Admin\Desktop\file\gsa+en+10k20k50kGeorgiy2504252P2URLBB.txt",1,N] company, initiated the first approved clinical trial for the treatment of PD {with|with|using|using} IPSK. After cell transplantation, {always|often|in all} patients, a {positive|positive} {result|effect} of electrophysiological examination of the pulp was {received|given}.