Abstract
The following EXPRESS article has been removed as the article was simultaneously submitted by the authors to two journals. As a result the article was published in both journals, and therefore this EXPRESS version is being removed from Pulmonary Circulation.
Xiong, W., Xu, M., Zhao, Y., Pudasaini, B., Fengfeng, H., Guo, X., Liu, J. (2018) EXPRESS: A Modified Risk Assessment Score in the Prognostic Evaluation of One-year Survival Rate of Pulmonary Arterial Hypertension. Pulmonary Circulation. DOI: 10.1177/2045894018797049