Cid Ruzafa, Javier http://orcid.org/0000-0002-1392-6457
Ulrichsen, Sinna Pilgaard
Bennett, Dimitri
Ehrenstein, Vera
Funding for this research was provided by:
Takeda Pharmaceutical Company Limited
Article History
First Online: 2 August 2019
Compliance with Ethical Standards
:
: The data that support the findings of this study are hosted by the population-based registries in Denmark described in the <i>Methods</i> section and can be accessed through the corresponding application procedure.
: JCR is an employee of Evidera, a PPD business unit. DB is an employee of Takeda Pharmaceutical Company Limited. SPU and VE are salaried employees of Aarhus University/Aarhus University Hospital.
: This is a registry-based study committed with European Health Authorities, which uses anonymized data from secondary data sources and requires no patient contact. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This work was supported by the Takeda Pharmaceutical Company Limited, Cambridge, MA, USA, through Evidera, and through a research grant to and administered by Aarhus University.
: JCR, SPU, VE and DB made substantial contributions to the conception and design of the study. VE and SPU processed the data and conducted the statistical analyses. All authors interpreted the data. JCR wrote the first draft of the manuscript. All authors critically revised the manuscript, provided final approval and agree to be accountable for all aspects of the work.