Created at	Source	Raw Value	Validated value
June 24, 2021, 2 a.m.	usa	The percentage of participants with negative quantitative Polymerase Chain Reaction test on SARS-CoV-2 on day 2 after methylene blue administration and photodynamic therapy	The percentage of participants with negative quantitative Polymerase Chain Reaction test on SARS-CoV-2 on day 2 after methylene blue administration and photodynamic therapy