Correction: Characteristics of the effects of Polygonati Rhizoma on gut microbiota and metabolites in vitro associated with poor dietary habits in pregnant women

• Zhiwei Xu, 
• Jiabin Li, 
• Lue Hong, 
• Yangli Zhang, 
• Chunyu Wang, 
• Hailong Yang, 
• Lisha Zhao, 
• Ping Qiu, 
• Zhi Du, 
• Hui Wang