Question: Qianzhousaurus was first mentioned in a journal published by which publishing group ?
Context: Nature Publishing Group is a division of the international scientific publishing company Springer Nature that publishes academic journals, magazines, online databases, and services in science and medicine.  Nature Publishing Group's flagship publication is "Nature", a weekly multidisciplinary journal first published in 1869.  It also publishes "Nature" research journals, "Nature Reviews" journals (since 2000), and society-owned academic journals.  Springer Nature also publishes "Scientific American" in 16 languages, a magazine intended for the general public.  In 2013, Nature Publishing Group bought a controlling stake in Frontiers. Qianzhousaurus is a genus of tyrannosaurid dinosaur.  There is currently only one species named, the type species "Qianzhousaurus sinensis".  Nicknamed "Pinocchio rex" for its long snout in comparison with other known tyrannosaurs, it was discovered in southern China and first published in the journal "Nature Communications" in May 2014. Scientific Data is a peer-reviewed open access scientific journal published by the Nature Publishing Group since 2014.  It focuses on descriptions of data sets relevant to the natural sciences, which are provided as machine readable data, complemented with a human oriented narrative.  The journal was not the first to publish data papers, but is one of few journals that "purely" publish data papers.  The journal is abstracted and indexed by Index Medicus/MEDLINE/PubMed. Translational Psychiatry is a peer-reviewed medical journal published by Nature Publishing Group.  It is a sister journal to the better-known "Molecular Psychiatry".  While both journals cover the larger field of biological psychiatry, "Translational Psychiatry" is more focused on translational aspects of research.  It was launched on April 5, 2011, when the editor-in-chief of both journals, Julio Licinio, announced it during the First National Symposium on Translational Psychiatry at The Australian National University.  One of the first articles was a guest editorial by Thomas Insel, who stated that ""Translational Psychiatry" has an opportunity to make a difference by publishing the best science at a time when we can see this historic bridge being built that will link science, practice and policy.  I, for one, will watch (and read) with enthusiasm."  Translational Psychiatry has been criticized for requiring author fees to submit critiques of articles published in the journal since this could insulate articles from critics. Nature Climate Change is a monthly peer-reviewed scientific journal published by Nature Publishing Group covering all aspects of research on global warming, especially its effects.  It was established in 2011.  Its first editor-in-chief was Olive Heffernan and the journal's current editor-in-chief is Bronwyn Wake.  According to the "Journal Citation Reports", the journal had a 2016 impact factor of 19.304. Nature Communications is a peer-reviewed open access scientific journal published by the Nature Publishing Group since 2010.  It covers the natural sciences, including physics, chemistry, Earth sciences, and biology. The British Dental Journal is a bimonthly peer-reviewed medical journal published by Nature Publishing Group on behalf of the British Dental Association, of which it is an official journal.  It was established in 1872 as the "Monthly Review of Dental Surgery" and renamed "Journal of the British Dental Association" in 1881, before obtaining its current title in 1904.  It absorbed the "Mouth Mirror and Dental Gazette" (1950) and later the "Dental Magazine" (1970).  The journal is a member of the Committee on Publication Ethics.  According to the "Journal Citation Reports", the journal had a 2013 impact factor of 1.076. Nature Photonics is a peer-reviewed scientific journal published by the Nature Publishing Group.  The editor-in-chief is Oliver Graydon.  The journal covers research related to optoelectronics, laser science, imaging, communications, and other aspects of photonics and was established in January 2007.  "Nature Photonics" publishes review articles, research papers, News and Views pieces, and research highlights summarizing the latest scientific findings in optoelectronics.  This is complemented by a mix of articles dedicated to the business side of the industry covering areas such as technology commercialization and market analysis.  The papers that have been published in this journal are internationally acclaimed for maintaining high research standards.  The journal is regarded as top-ranking in the field of photonics. Nature Chemistry is a monthly peer-reviewed scientific journal published by Nature Publishing Group.  It was established in April 2009.  The editor-in-chief is Stuart Cantrill.  The journal covers all aspects of chemistry.  Publishing formats include primary research articles, reviews, news, views, highlights of notable research from other journals, commentaries, book reviews, correspondence.  Other formats are analysis of issues such as education, funding, policy, intellectual property, and the impact chemistry has on society. Foresight: The Journal of Future Studies, Strategic Thinking and Policy is an international bi-monthly journal published by the Emerald Publishing Group.  The name connotes the term "foresight" as it is used in futures studies.  The journal was established in 1999.
Answer: Nature Publishing Group