Erratum: Genetic Signatures: CD44 Single-Nucleotide Polymorphisms Affect Cell Surface Expression and Elevate Risk in Head and Neck Squamous Cell Carcinoma - Muhammad Kashif; Shah Jahan; Sadia Minhas; Ali Amar; Romeeza Tahir; Haseeb Nisar; Faheem Shehzad; Abdul Hanan Nagi; Nadeem Afzal (JCO Global Oncology)