title: Erratum to: Cementogenic genes in human periodontal ligament stem cells are downregulated in response to osteogenic stimulation while upregulated by vitamin C treatment.
authors.affiliation: Department of Endodontics, Henry M. Goldman School of Dental Medicine, Boston University, Boston, MA, 02118, USA.|Faculté de médecine dentaire, Département d'endodontie, Université Laval, Québec, QC, G1V 0A6, Canada.
authors.forename: Philippe
authors.initials: P
authors.lastname: Gauthier
authors.affiliation: Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
authors.forename: Zongdong
authors.initials: Z
authors.lastname: Yu
authors.affiliation: Department of PreventiveMedicine, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, 38105, USA.
authors.forename: Quynh T
authors.initials: QT
authors.lastname: Tran
authors.affiliation: Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.
authors.forename: Fazal-Ur-Rehman
authors.initials: FU
authors.lastname: Bhatti
authors.affiliation: Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA.|VIP Dental Service and Geriatric Dentistry, School and Hospital of Stomatology, Peking University, Beijing, China.
authors.forename: Xiaofei
authors.initials: X
authors.lastname: Zhu
authors.affiliation: Department of Endodontics, Henry M. Goldman School of Dental Medicine, Boston University, Boston, MA, 02118, USA. gtjhuang@uthsc.edu.|Department of Bioscience Research, College of Dentistry, University of Tennessee Health Science Center, Memphis, TN, 38163, USA. gtjhuang@uthsc.edu.|Lab, Cancer Research Building, University of Tennessee Health Science Center, 19 S. Manassas St. Lab Rm 225, Office 222, Memphis, TN, 38163, USA. gtjhuang@uthsc.edu.
authors.forename: George T-J
authors.initials: GT
authors.lastname: Huang