Results
Eighty-three potential participants were sent an informa- tion sheet, consent form and survey. Eighty people (47 females and 33 males) volunteered to participate and completed the survey. Age ranged from 37 to 93 years (mean 71; standard deviation [SD] 10). Of the three peo- ple who did not return the survey, one ‘decided against it’, one could not find the time, and one did not respond to follow up phone calls and emails.