| article html file updated | 14 August 2026 22:14 CEST | Update | https://www.mdpi.com/1996-1944/11/2/296 |
| article html file updated | 30 August 2025 02:37 CEST | Update | N/A |
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| article html file updated | 14 March 2018 16:07 CET | Update | N/A |
| article html file updated | 13 February 2018 16:39 CET | Original file | N/A |
| article xml uploaded. | 13 February 2018 16:38 CET | Update | https://www.mdpi.com/1996-1944/11/2/296/xml |
| article xml uploaded. | 13 February 2018 16:38 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2018 16:38 CET | Version of Record | https://www.mdpi.com/1996-1944/11/2/296/pdf |
