Adding another layer of complexity, versions of the paper both pre- and post-retraction are available on arXiv: https://arxiv.org/abs/1701.02694 https://arxiv.o

Adding another layer of complexity, versions of the paper both pre- and post-retraction are available on arXiv: https://arxiv.org/abs/1701.02694 https://arxiv.org/abs/1701.02694 It wasn't clear from the RetractionWatch page that the authors think that at least some form of the paper is still worth republishing.