| article html file updated | 29 August 2025 22:57 CEST | Update | https://www.mdpi.com/1660-3397/14/4/77 |
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| article xml uploaded. | 9 April 2016 15:57 CEST | Original file | https://www.mdpi.com/1660-3397/14/4/77/xml |
| article pdf uploaded. | 9 April 2016 15:57 CEST | Version of Record | https://www.mdpi.com/1660-3397/14/4/77/pdf |
