| article html file updated | 30 August 2025 12:00 CEST | Update | https://www.mdpi.com/1996-1944/12/4/576 |
| article html file updated | 19 July 2022 05:13 CEST | Update | - |
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| article html file updated | 14 February 2019 14:53 CET | Original file | - |
| article pdf uploaded. | 14 February 2019 14:52 CET | Version of Record | https://www.mdpi.com/1996-1944/12/4/576/pdf |
| article xml uploaded. | 14 February 2019 14:52 CET | Update | https://www.mdpi.com/1996-1944/12/4/576/xml |
| article xml file uploaded | 14 February 2019 14:52 CET | Original file | - |
