“…The most used intervention method for obtaining data was the personal interview, 30.3% 2 , 4 , 6 , 10 , 12 , 18 , 24 , 26 , 28 , 29 , 32 , 34 , 41 , 52 , 53 of the 56 interventions; followed by group work, 30.3%; 9 , 15 , 23 , 29 , 30 , 40 , 43 , 58 , 59 questionnaires, 12.5%; 3 , 25 , 36 , 47 , 56 telephone surveys, 12.5%; 1 , 5 , 21 , 41 , 53 , 60 , 63 mail surveys, 7.1%; 11 , 20 , 31 , 46 point of sale data, 3.6%; 13 , 16 , 26 , 33 , 38 , 45 internet survey, 1.8% 61 and investigation of journals, 1.8%. 63…”