Results: Thirty patients (nineteen women and eleven men) took part in the study. Their ages ranged from 63 to 97 years, with an average of 84.4 years.
Niðurstöður: Þrjátíu einstaklingar (19 konur og 11 karlar) tóku þátt, meðalaldur var 84,4 ár (spönn 63-97).