Created at	Source	Raw Value	Validated value
May 24, 2021, 1 a.m.	irct	Willingness to participate in the study Age 20-80years Diagnosis of Covid-19 based on clinical findings and PCR findings Gastrointestinal tract with normal function and intestinal nutrition criteria	Willingness to participate in the study Age 20-80years Diagnosis of Covid-19 based on clinical findings and PCR findings Gastrointestinal tract with normal function and intestinal nutrition criteria
May 14, 2021, 1 a.m.	irct	Willingness to participate in the study Age 20-65 years Diagnosis of Covid-19 based on clinical findings and PCR findings Gastrointestinal tract with normal function and intestinal nutrition criteria	Willingness to participate in the study Age 20-65 years Diagnosis of Covid-19 based on clinical findings and PCR findings Gastrointestinal tract with normal function and intestinal nutrition criteria