Ruggeri, Matteo http://orcid.org/0000-0002-5703-7424
Signorini, Alessandro
Caravaggio, Silvia
Santori, Costanza
Rosiello, Francesco
Coluzzi, Flaminia
Funding for this research was provided by:
grunenthal italia
Article History
Accepted: 8 August 2021
First Online: 15 September 2021
Declarations
:
: This research was entirely funded by Grünenthal GmbH. The views expressed in this document are those of the authors and do not necessarily correspond to the views of the funders. The study was realized with an unconditional grant by Grunenthal Italia.
: All authors declare that they have no competing interests.
: All the authors and contributors to this study—M Ruggeri, A Signorini, S Caravaggio, C Santori, F Rosiello, F Coluzzi,—declare to have no competing interests.
: No ethics approval was needed for this study as no clinical patients were involved.
: Not applicable.
: Not applicable.
: The data produced and analyzed in this study are available from the corresponding author upon reasonable request.
: Not applicable.
: MR, study design and analysis; AS, analysis and writing of the paper; SC, analysis and writing of the paper; SC, part of the analysis; FR, discussion and interpretation of results; FC, discussion and interpretation of results.
: Matteo Ruggeri did not receive any funding for the involvement in this study. The views expressed in this paper do not necessarily represent the one of the Istituto Superiore di Sanità.