| article html file updated | 18 August 2026 23:05 CEST | Update | https://www.mdpi.com/1996-1073/14/4/1049 |
| article html file updated | 1 September 2025 21:56 CEST | Update | N/A |
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| article html file updated | 25 February 2021 06:11 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2021 06:10 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1049/pdf |
| article xml uploaded. | 25 February 2021 06:10 CET | Update | https://www.mdpi.com/1996-1073/14/4/1049/xml |
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| article pdf uploaded. | 19 February 2021 09:38 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1049/pdf-vor |
| article pdf uploaded. | 19 February 2021 09:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/14/4/1049/pdf-vor |
| article pdf uploaded. | 17 February 2021 14:45 CET | Version of Record | https://www.mdpi.com/1996-1073/14/4/1049/pdf-vor |
