Funding for this research was provided by:
Hôpitaux Champagne Sud
Text and Data Mining valid from 2018-11-12
Received: 30 January 2018
Accepted: 26 October 2018
First Online: 12 November 2018
Ethics approval and consent to participate
: The study was based on data from a unique questionnaire sent to physicians, therefore ethics approval was waived in conformity with existing national regulations (French Public Health Code 88–138, December 20, 1988 and French Public Health Code 2004–806, August 9, 2004). Due to the nature of the study (physician survey), written consent was not necessary (French Public Health Code 88–138, December 20, 1988 and French Public Health Code 2004–806, August 9, 2004).
: Not Applicable.
: The authors declare that they have no competing interests.
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