		Νο.	%
Data collection	University hospitals	24	57.1
Data collection	General hospitals	18	42.9
Gender	Male	7	17.1
Gender	Female	35	82.9
Mean Age = 41.5 years (±11)
Position of physician in hospital	Pediatricians	25	59.5
	Pediatric residents	10	23.8
	No answer	7	16.7
Postgraduate qualifications	MSc, PhD	14	34.1
Postgraduate qualifications	None of the above	28	65.9