| article html file updated | 15 August 2026 21:54 CEST | Update | https://www.mdpi.com/1996-1944/12/8/1256 |
| article html file updated | 30 August 2025 14:04 CEST | Update | N/A |
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| article html file updated | 12 February 2020 05:49 CET | Update | N/A |
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| article html file updated | 17 April 2019 07:50 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2019 07:48 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/8/1256/pdf |
| article xml uploaded. | 17 April 2019 07:48 CEST | Update | https://www.mdpi.com/1996-1944/12/8/1256/xml |
| article xml file uploaded | 17 April 2019 07:48 CEST | Original file | N/A |
