MOESM2 of Identification and validation a TGF-β-associated long non-coding RNA of head and neck squamous cell carcinoma by bioinformatics method HuangTeng HuangWei LuHong ZhangBi-yun MaJun ZhaoDi WangYi-jun YuDa-hai HeXia 2018 Additional file 2. Identification of lncRNA signatures related to invasion and metastasis in HNSCC.