In the article titled “Study on City-Level Optimization of Tourism Industry Spatial Organization Nodes and Organization Mode for Tourist Destinations” [1], the author Haolong Liu requested to be removed from the author list. With the agreement of all authors, the corrected author list is shown above.
Acknowledgments
This research was supported by the National Natural Science Foundation of China (Grant no. 41771132), the Humanities and Social Sciences Key Research Base of China Ministry of Education (Grant no. 14JJD790044), and Shanxi Datong University Research Startup Fund (2019). The authors would like to express their appreciation to colleagues in the laboratory for their constructive suggestions. Special thanks are due to Haolong Liu for his contribution in designing the evaluation index system of tourism node centrality and discussing the construction of tourism node centrality index model and restrictive factors.