Text and Data Mining valid from 2019-01-07
Received: 1 November 2018
Accepted: 26 December 2018
First Online: 7 January 2019
Ethics approval and consent to participate
: This study was approved by the Ministry of Food and Drug Safety of Korea and the Asan Medical Center Institutional Review Board (2016-0138). All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Informed consent was obtained from all participants included in the study.
: Not applicable.
: DHM has received research grants from Life Molecular Imaging GmbH (formerly Piramal Imaging GmbH, Berlin, Germany). NK, MB and AWS are employees of Life Molecular Imaging GmbH, formerly Piramal Imaging GmbH, Berlin, Germany. The other authors declare that they have no conflicts of interest.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.