티슈진이 위탁생산업체의 보고를 받아 인보사의 성분 변경을 알았다는 2017년 3월은 식품의약품안전처의 허가를 앞둔 민감한 시기였던 만큼 모든 정보를 정확히 꿰고 있어야 했다.
In March 2017, when TissueGene received a report from a consignment manufacturer and noticed that the ingredients of Invossa had been changed, it was a sensitive time ahead of the approval of the Ministry of Food and Drug Safety, so it had to be fully aware of all the information.