1. Risk factors for the in‑hospital and 1‑year mortality of elderly patients hospitalized due to COVID‑19‑related pneumonia
   Vasiliki Georgakopoulou et al, 2023, Exp Ther Med CrossRef
2. A mid‑pandemic night's dream: Melatonin, from harbinger of anti‑inflammation to mitochondrial savior in acute and long COVID‑19 (Review)
   Ioannis Lempesis et al, 2024, Int J Mol Med CrossRef
3. Immunoglobulins in COVID-19 pneumonia: from the acute phase to the recovery phase
   Joaquim Peraire et al, 2024, Eur J Med Res CrossRef
4. The parallel lives of pandemics: COVID‑19 and obesity
   Vasiliki Georgakopoulou et al, 2024, Exp Ther Med CrossRef
5. Modeling mortality prediction in older adults with dementia receiving COVID-19 vaccination
   Zorian Radomyslsky et al, 2024, BMC Geriatr CrossRef
6. Factors predicting poor outcomes in elderly nursing home residents hospitalized due to COVID-19 pneumonia
   Vasiliki E. Georgakopoulou et al, 2024, Pneumon CrossRef
7. COVID-19 Hospitalization Outcomes for Long-Term Care Facility Residents With Dementia: Mediation by Pre-existing Health Conditions
   Cheng Yin et al, 2024, Gerontology and Geriatric Medicine CrossRef
8. Charlson comorbidity index has no incremental value for mortality risk prediction in nursing home residents with COVID-19 disease
   Anum Zahra et al, 2025, BMC Geriatr CrossRef