Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 106-2314-B-002 -097 -MY3)
Text and Data Mining valid from 2018-10-24
Received: 11 April 2018
Accepted: 5 October 2018
First Online: 24 October 2018
Ethics approval and consent to participate
: Not applicable. All analyses were performed either on simulation data or on publicly available data from the Gene Expression Omnibus.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.