Spinelli, Raffaele http://orcid.org/0000-0001-9545-1004
Magagnotti, Natascia
Visser, Rien
O’Neal, Brandon
Funding for this research was provided by:
John Deere
Article History
Received: 29 December 2020
Revised: 21 February 2021
Accepted: 9 March 2021
First Online: 27 March 2021
Declarations
:
: The authors declare no conflict of interest. The study was indeed supported by a company that produces skidders, but the same company also produces forwarders and tractors, and it has a genuine interest in appraising the situation as it is. The authors received no additional requests to that of producing a reliable and comprehensive study.