CC-BY Licence

The Published version can be archived in:

• Author's Homepage
• Institutional Repository
• Named Academic Social Network (Mendeley, Research Gate, Academia.edu)
• Journal Website

...with one of the following licences: CC BY

...with the following conditions:

• Must link to published article with DOI
• Published source must be acknowledged with citation

The

• Submitted
• Accepted

• Author's Homepage
• Institutional Repository
• Named Academic Social Network (Mendeley, Research Gate, Academia.edu)

...with the following conditions:

• Upon publication, must link to published article with DOI
• Upon publication, published source must be acknowledged with citation