Correction: Human adipose-derived mesenchymal stem cells for acute and sub-acute TBI

• Katherine A. Ruppert, 
• Karthik S. Prabhakara, 
• Naama E. Toledano-Furman, 
• Sanjna Udtha, 
• Austin Q. Arceneaux, 
• Hyeonggeun Park, 
• An Dao, 
• Charles S. Cox, 
• Scott D. Olson