Ogihara, Yuji http://orcid.org/0000-0001-6434-4265
Funding for this research was provided by:
the Japanese Group Dynamics Association
Article History
Received: 21 February 2019
Accepted: 30 April 2019
First Online: 15 May 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.