44 Medical diagnostic services in the nature of medical testing for diagnostic purposes featuring wearable medical apparatus and instruments in the field of angiology, neurology, cardiology, sleep disorders, gynecology, obstetrics, neonatology, hemodynamics, pneumology and urology; medical assistance in the nature of medical testing for diagnostic purposes featuring wearable medical apparatus and instruments in the field of angiology, neurology, cardiology, sleep disorders, gynecology, obstetrics, neonatology, hemodynamics, pneumology and urology, namely, analysis of bioelectric signals; hospital services in the nature of medical testing for diagnostic purposes featuring wearable medical apparatus and instruments in the field of angiology, neurology, cardiology, sleep disorders, gynecology, obstetrics, neonatology, hemodynamics, pneumology and urology, namely, follow up of patients; nursing homes, in the field of angiology, neurology, cardiology, sleep disorders, gynecology, obstetrics, neonatology, hemodynamics, pneumology and urology; medical rehabilitation clinic services, in the field of angiology, neurology, cardiology, sleep disorders, gynecology, obstetrics, neonatology, hemodynamics, pneumology and urology