Effect of Coenzyme Q10 treatment in Long Term COVID-19 on number of self-reported symptoms of LTC measured by EQ-5D-5L questionnaire.;Effect of Coenzyme Q10 treatment in Long Term COVID-19 on number of self-reported symptoms of LTC measured by Long Term COVID-specific questionnaire.;Effect of Coenzyme Q10 treatment in Long Term COVID-19 on severity (symptoms score) of self-reported symptoms of LTC measured by EQ-5D-5L questionnaire.;Effect of Coenzyme Q10 treatment in Long Term COVID-19 on severity (symptoms score) of self-reported symptoms of LTC measured by Long Term COVID-specific questionnaire.

Effect of Coenzyme Q10 treatment in Long Term COVID-19 on number of self-reported symptoms of LTC measured by EQ-5D-5L questionnaire.;Effect of Coenzyme Q10 treatment in Long Term COVID-19 on number of self-reported symptoms of LTC measured by Long Term COVID-specific questionnaire.;Effect of Coenzyme Q10 treatment in Long Term COVID-19 on severity (symptoms score) of self-reported symptoms of LTC measured by EQ-5D-5L questionnaire.;Effect of Coenzyme Q10 treatment in Long Term COVID-19 on severity (symptoms score) of self-reported symptoms of LTC measured by Long Term COVID-specific questionnaire.