Authors’ contributions
George Raptis , planned and conducted the research including the
delivery of the training sessions, run the data analysis and wrote the
manuscript. Rebecca Totterdell , contributed to the data
analysis, writing parts of the first draft of the manuscript and
reviewed several of its drafts. Konstantinos Gerasimidiscontributed to the data interpretation and reviewed several drafts of
the manuscript. Louise Jane Michaelis contributed to the
planning of the study and reviewed the manuscript. Mercedes
Perez-Botella contributed to the planning and the conduction of the
study, the data analysis and reviewed and edited the manuscript,
ensuring overall cohesiveness.