Erratum regarding missing Declaration of Competing Interest statements in previously published articles

Abstract

[This corrects the article DOI: 10.1016/j.ssmph.2020.100542.][This corrects the article DOI: 10.1016/j.ssmph.2018.100327.][This corrects the article DOI: 10.1016/j.ssmph.2019.100499.][This corrects the article DOI: 10.1016/j.ssmph.2018.09.007.][This corrects the article DOI: 10.1016/j.ssmph.2018.03.005.][This corrects the article DOI: 10.1016/j.ssmph.2019.100360.][This corrects the article DOI: 10.1016/j.ssmph.2019.100423.][This corrects the article DOI: 10.1016/j.ssmph.2018.02.002.][This corrects the article DOI: 10.1016/j.ssmph.2018.03.008.][This corrects the article DOI: 10.1016/j.ssmph.2018.06.004.][This corrects the article DOI: 10.1016/j.ssmph.2019.100402.][This corrects the article DOI: 10.1016/j.ssmph.2019.100436.][This corrects the article DOI: 10.1016/j.ssmph.2018.06.003.][This corrects the article DOI: 10.1016/j.ssmph.2018.10.007.][This corrects the article DOI: 10.1016/j.ssmph.2019.100440.].