| Affiliation: | 1. Department of Physiology and Biophysics, Howard University College of Medicine, Washington, DC, USA;2. Department of Nutritional Sciences, School of Nursing and Allied Health Sciences, Howard University, Washington, DC, USA;3. Division of Geriatrics, Department of Medicine, Howard University Hospital, Washington, DC, USA;4. Department of Internal Medicine, Howard University Hospital, Washington, DC, USA;5. Department of Community and Family Medicine, Howard University Hospital, Washington, DC, USA;1. Institute of Physics, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University in Toruń, Grudziądzka 5, Toruń 87-100, Poland;2. Institute of Physics, Kazimierz Wielki University, ul. Powstańców Wielkopolskich 2, Bydgoszcz 85-090, Poland |
