Correction: A Systematic Comparison of the Anti-Tumoural Activity and Toxicity of the Three Adv-TKs

The authors would like to correct Figs ​Figs55 and ​and6,6, as errors were introduced in the preparation of these figures for publication. In Fig 5, the stain for in situ Ad5/dE1A/dADP was derived from the same image as M7 and has an area of overlap. In Fig 6, the image for Kidney Adv-TK+GCV appears as a duplicate of Kidney GCV in panel E. The authors have provided corrected versions of Figs ​Figs55 and ​and66 here. Fig 5 TK protein expression and viral titres of Adv-TK, M7 and M8 in orthotopic tumours. Fig 6 Evaluation of the safety profiles of Adv-TK, M7 and M8 in immunocompetent and permissive Syrian hamsters. The authors confirm that these changes do not alter their findings. The authors have provided the underlying images for all figures in the original article as Supporting Information.