| article html file updated | 21 August 2026 06:04 CEST | Update | https://www.mdpi.com/1996-1073/15/1/217 |
| article html file updated | 7 September 2025 10:50 CEST | Update | N/A |
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| article html file updated | 4 January 2022 14:18 CET | Update | N/A |
| article pdf uploaded. | 4 January 2022 14:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/1/217/pdf |
| article xml uploaded. | 4 January 2022 14:16 CET | Update | https://www.mdpi.com/1996-1073/15/1/217/xml |
| article xml file uploaded | 4 January 2022 14:16 CET | Update | N/A |
| article html file updated | 29 December 2021 13:05 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2021 13:03 CET | Version of Record | https://www.mdpi.com/1996-1073/15/1/217/pdf-vor |
| article xml uploaded. | 29 December 2021 13:03 CET | Update | N/A |
| article xml file uploaded | 29 December 2021 13:03 CET | Original file | N/A |
