Amendment 4, 07-Jan-2016 In 'ACTICCA-01' ACTICCA-1 HomeActicca-01: For InvestigatorsCancer Research UK Clinical Trials Unit (CRCTU) Substantial Amendment 4.0 Ethics Approval AM04 2017.1.20 [.pdf] Ethics Approval b AM04 2017.3.3 [.pdf] HRA Approval AM04 2017.2.6 [.pdf] HRA Categorisation AM04 2017.1.9 [.pdf]