Erratum for the Research Article: "Engineering a highly elastic human protein-based sealant for surgical applications" by N. Annabi, Y.-N. Zhang, A. Assmann, E. S. Sani, G. Cheng, A. D. Lassaletta, A. Vegh, B. Dehghani, G. U. Ruiz-Esparza, X. Wang, S. Gangadharan, A. S. Weiss, A. Khademhosseini.