Table A2.
Authors’ translation of the informed consent.
| Informed Consent. Estimated colleague, the present survey has been developed and shared with the aim to assess the knowledge, attitudes, and practices of medical professionals on the N2O abuse in Italy. Alongside vaccination practice, preventive practices against tick bites will also be inquired about. The present survey has only scientific aims. No economic or similar compensation is guaranteed to the participants. | 
| While we thank you for your cooperation, we stress that web-based surveys must fulfill the requirements represented by the “Helsinki protocol” and EU Regulation 2016/679. In order to fulfill the requirements of the Helsinki protocol, we are formally requesting your consent. Without your consent, the survey will not continue. Even after your consent, you can leave the present survey at any moment, until the sharing of the questionnaire (button “share module” at the end of the questionnaire). Moreover, we stress that the questionnaire will be registered in anonymous form, and in no way could it be associated with the compiler, as we will not retain any specific, individual information (e.g., signature, personal address, etc.). All requested personal data are generic ones and functional to the demographic analyses (gender, age, etc.). | 
| According to the EU Regulation 2016/279 (GDPR), we also state the following: 
 |