Correction: Validation of the person-centered maternity care scale at governmental health facilities in Cambodia

• Yuko Takahashi Naito, 
• Rieko Fukuzawa, 
• Togoobaatar Ganchimeg, 
• Asako Takekuma Katsumata, 
• Patience A. Afulani, 
• Rattana Kim, 
• Hirotsugu Aiga