Funding for this research was provided by:
Experimental Forest, College of Bioresource and Agriculture, National Taiwan University (107-A03-5)
Text and Data Mining valid from 2019-10-23
Received: 13 May 2019
Accepted: 3 October 2019
First Online: 23 October 2019
Ethics approval and consent to participate
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable for this study.
: The authors declare that they have no competing interests.