Funding for this research was provided by:
Agios Pharmaceuticals, Inc
Text and Data Mining valid from 2019-02-13
Received: 18 January 2019
Accepted: 2 February 2019
First Online: 13 February 2019
Compliance with ethical standards
: All authors were paid employees of Agios Pharmaceuticals, Inc., Cambridge, MA, USA at the time of the study.
: 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.
: Informed consent was obtained from all individual participants included in the study.