AUTHOR=Cheng Junying , Song Manli , Xu Zhongbiao , Zheng Qian , Zhu Li , Chen Wufan , Feng Yanqiu , Bao Jianfeng , Cheng Jingliang TITLE=A new 3D phase unwrapping method by region partitioning and local polynomial modeling in abdominal quantitative susceptibility mapping JOURNAL=Frontiers in Neuroscience VOLUME=Volume 17 - 2023 YEAR=2023 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2023.1287788 DOI=10.3389/fnins.2023.1287788 ISSN=1662-453X ABSTRACT=Manuscript body Word count: 272 (abstract), 3851 (body), 4 (figures), 1(table ) 1 The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). The study was approved by ethics board of the First Affiliated Hospital of Zhengzhou University (No.: 2018-KY-88) and informed consent was taken from all the patients.