Correction: Methylation Profiles Reveal Distinct Subgroup of Hepatocellular Carcinoma Patients with Poor Prognosis

• Way-Champ Mah, 
• Thomas Thurnherr, 
• Pierce K. H. Chow, 
• Alexander Y. F. Chung, 
• London L. P. J. Ooi, 
• Han Chong Toh, 
• Bin Tean Teh, 
• Yogen Saunthararajah, 
• Caroline G. L. Lee