Gratz, S. W.
Hazim, S.
Richardson, A. J.
Scobbie, L.
Johnstone, A. M.
Fyfe, C.
Holtrop, G.
Lobley, G. E.
Russell, W. R.
Funding for this research was provided by:
This study was funded by the Rural and Environment Science and Analytical Services Division (RESAS) of the Scottish Government
Article History
Received: 3 July 2017
Accepted: 29 January 2018
First Online: 20 February 2018
Compliance with ethical standards
:
: None of the authors have declared a conflict of interest.