Koss, Michael J.
Blecha, Laura
Bernhard, Phillip
Hung, Chao-Ling
Lu, Jessica R.
Trakhtenbrot, Benny
Treister, Ezequiel
Weigel, Anna
Sartori, Lia F.
Mushotzky, Richard
Schawinski, Kevin
Ricci, Claudio
Veilleux, Sylvain
Sanders, David B.
Text and Data Mining valid from 2018-11-01
Article History
Received: 17 October 2016
Accepted: 21 August 2018
First Online: 7 November 2018
Change Date: 21 March 2019
Change Type: Correction
Change Details: In this Letter, the spelling of author Benny Trakhtenbrot was corrected; the affiliation for author Sylvain Veilleux was amended; and a new ref. 9 was added to the Abstract with subsequent references renumbered; these errors have been corrected online.
Competing interests
: The authors declare no competing interests.