| article html file updated | 30 August 2025 14:51 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1758 |
| article html file updated | 19 July 2022 18:23 CEST | Update | N/A |
| article html file updated | 12 February 2020 11:01 CET | Update | N/A |
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| article html file updated | 9 May 2019 12:43 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2019 11:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1758/pdf |
| article xml uploaded. | 9 May 2019 11:03 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1758/xml |
| article xml file uploaded | 9 May 2019 11:03 CEST | Original file | N/A |
