I have already posted examples processed in Photo Ninja, but to be fair, I thought that I would also present my best effort with DxO 9. I used the Portrait Standard preset and made adjustments to exposure, contrast, midtones, highlights, and shadows. I also set microcontrast to 0, so as to more closely match what I did in Photo Ninja. Here is the link to the the full image file in Dropbox available for download:https://www.dropbox.com/s/o8yfnu6pvx4j3q9/Italy2013-138v0_DxO.jpg
And below is the screenshot from DxO. The DxO version is not bad, but for my money, Photo Ninja is the clear winner, not just in terms of skintones, but also in terms of overall rendering.