Text and Data Mining valid from 2018-12-03
Received: 1 November 2018
Accepted: 27 November 2018
First Online: 3 December 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: Both studies were conducted in accordance with the principles of Good Clinical Practice. Institutional Review Boards (IRBs) and/or Independent Ethics Committees (IECs) approvals were obtained from all five participating sites.
: Informed consent was obtained from all individual participants included in both studies.