Pacciardi, Bruno
Calcedo, Alfredo
Messer, Thomas
Article History
First Online: 5 February 2019
Compliance with Ethical Standards
:
: No funding was received for the preparation of this article.
: Bruno Pacciardi has no conflicts of interest that are directly relevant to the content of this article. Alfredo Calcedo has received honoraria for consulting work from Ferrer International. Thomas Messer has received honoraria for consulting work and clinical speeches from Ferrer International. Ferrer International was given the opportunity to check the data used in this manuscript for factual accuracy only.