“…Although the abovementioned definition of health according to the WHO clearly refers to quality of life, research on this subject was initiated relatively recently; in the 1990s, systematic studies in this field started to be undertaken [ 4 , 5 , 6 , 18 , 19 , 20 , 21 , 22 ]. It is known from today that these studies should take into account, among others, the degree of satisfaction with health and family life, social relations, professional life, education, and specialization or universal standards affecting the quality of life in the local community, which the authors have pointed out in this study [ 16 , 17 , 18 , 23 , 24 , 25 , 26 , 27 , 28 , 29 ].…”