Funding for this research was provided by:
The Stoltz fund
The Swedish Parkinson Academy
Academy of Caring Sciences
Skane County Council’s research and development foundation
The Promobilia foundation
The Swedish Parkinson Foundation
Kristianstad University
Article History
Received: 23 November 2017
Revised: 6 February 2018
Accepted: 7 February 2018
First Online: 6 June 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: The study was approved by the institutional review board and was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.