Article History
Received: 14 April 2018
Revised: 2 July 2018
Accepted: 4 July 2018
First Online: 13 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All experiments were performed according to applicable national and institutional guidelines for the use of microorganisms.
: All authors approved the final version of this manuscript.