Corrigendum: A Paper-Based IL-6 Test Strip Coupled With a Spectrum-Based Optical Reader for Differentiating Influenza Severity in Children (Front. Bioeng. Biotechnol., (2021), 9, (752681), 10.3389/fbioe.2021.752681)

In the original article there was an error in the Funding statement. The correct number for “Ministry of Science and Technology, Taiwan” is “MOST 110-2628-E-007-003.” The correct Funding statement appears below. Additionally, there were mistakes present in the captions for Figures 1-4, these have been corrected and the correct captions appear below. The authors apologize for these errors and state that they do not change the scientific conclusions of the article in any way. The original article has been updated