Thank you for your comment, we want to make the definition of this index as clear as possible and we have edited this in section 2.5.1 and included the sub-components, lines 193-196. We have also cited that reference in both sections 2.5.1 and 2.5.2 so that readers can find a more detailed description. We have also edited section 2.5.2, lines 215-225 so that the RADDS index is also easier to understand and have mentioned some of the sub-components.
Journal of nutritional science and vitaminology, 61(Supplement), S66-S68.