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. 2018 Mar 22;13(3):e0194411. doi: 10.1371/journal.pone.0194411

Table 1. Participant information.

Participants Number Percent
Qualification Master’s 5 25
Ph.D. 15 75
Professional Title Middle 2 10
High 12 60
Senior 6 30
Working years <5 0 0
6–10 5 25
11–15 6 30
16–20 2 10
>20 7 35
Profession Journal of Oral and Maxillofacial Surgery 4 20
Department of Oral Medicine 2 10
Department of Orthodontics 1 5
Department of Dental Pulp 3 15
Department of Pathology 1 5
Hospital management 1 5
Scientific research and teaching 4 20
Comprehensive department 4 20