Lindfors, Matias
Vehviläinen, Juho
Siironen, Jari
Kivisaari, Riku
Skrifvars, Markus B.
Raj, Rahul https://orcid.org/0000-0003-4243-9591
Article History
Received: 21 July 2018
Accepted: 31 August 2018
First Online: 7 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: 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. For this type of study, formal consent is not required.