| article html file updated | 14 August 2026 14:14 CEST | Update | https://www.mdpi.com/1996-1944/10/5/490 |
| article html file updated | 8 February 2020 04:57 CET | Update | N/A |
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| article html file updated | 3 May 2017 13:38 CEST | Original file | N/A |
| article xml uploaded. | 3 May 2017 13:37 CEST | Original file | https://www.mdpi.com/1996-1944/10/5/490/xml |
| article pdf uploaded. | 3 May 2017 13:37 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/490/pdf |
