In total there were 230 participants, 101 physicians and 129 dentists, who completed the questionnaire, for an overall response rate of 61.7%. The questionnaire was later sent back to the non-respondents one month after the first survey, and 28 of these were completed and returned to us. The mean age of the participants was 33.8 ± 9.6 years, while 56.5% were male and 43.5% were female. Additionally, the average amount of time that they had been working in the medical profession was found to be 8.5 years (min. 0, max. 40). All of the data was collected anonymously. The difference between the two groups, physicians and dentists, was compared using the chi-square test, with a p-value of <0.05 accepted as statistically significant. All analyses were carried out using SPSS 11.5.