In the article titled “Comparative Assessment of Affinity-Based Techniques for Oriented Antibody Immobilization towards Immunosensor Performance Optimization” [1], the “Acknowledgments” should be modified as follows:

The work was supported by the EU-funded H2020 project ICT-BIOCDx (Contract No. 732309) and through the IKY scholarships program which is cofinanced by the European Union (European Social Fund, ESF) and Greek national funds through the action entitled “Reinforcement of Postdoctoral Researchers”, in the framework of the Operational Program “Human Resources Development Program, Education and Lifelong Learning” of the National Strategic Reference Framework (NSRF) 2014–2020.

Additionally, there was an error in the second affiliation, where “Hroon Polytechneiou” should be “Iroon Polytechniou”.