Table 1.

Participant characteristics

No.	Role	Sex	Department	Organization type
1a	Nurse	F	Gastroenterology	Top clinical hospital 1
2a	Attending physician	M	Gastroenterology	Top clinical hospital 1
3a	Social worker	M	–	Social work organization
4b	Psychiatric nurse	F	–	Psychiatry organization 1
5b	Psychiatric nurse practitioner	M	–	Psychiatry organization 2
6b	Psychiatric nurse	M	–	Addiction care organization 1
7b	Prevention officer	M	–	Addiction care organization 2
8b	Attending physician	F	Emergency	Top clinical hospital 2
9b	Resident physician	M	Emergency	Top clinical hospital 2
10b	Attending physician	F	Emergency	Academic hospital 1
11b	Nurse practitioner	M	Emergency	Academic hospital 1
12b	Attending physician	F	Emergency	Academic hospital 1
13b	Attending physician	F	Emergency	Top clinical hospital 3
14b	Psychiatric nurse	M	–	Psychiatry organization 3
15b	Psychiatric nurse	F	–	Psychiatry organization 3
16b	Attending physician	M	Otorhinolaryngology	Academic hospital 2
17b	Health care manager/Nurse	M	Emergency	Top clinical hospital 3
18b	Attending physician	F	Otorhinolaryngology	Community hospital
19b	Nurse	F	Emergency	Academic hospital 1
20b	Resident physician	F	Internal medicine	Top clinical hospital 2

^aFace to face interview, ^bTelephone interview; ^cColumn ‘Department’ only applies to respondents working in a hospital, respondents working in other organizations do not have a department mentioned (marked with a hyphen)

F female, M male