| article html file updated | 19 August 2026 07:35 CEST | Update | https://www.mdpi.com/1996-1073/14/8/2159 |
| article html file updated | 25 December 2025 08:12 CET | Update | N/A |
| article html file updated | 2 September 2025 03:37 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:57 CEST | Update | N/A |
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| article html file updated | 23 April 2021 04:34 CEST | Update | N/A |
| article pdf uploaded. | 23 April 2021 04:32 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/8/2159/pdf |
| article xml uploaded. | 23 April 2021 04:32 CEST | Update | https://www.mdpi.com/1996-1073/14/8/2159/xml |
| article xml file uploaded | 23 April 2021 04:32 CEST | Update | N/A |
| article html file updated | 14 April 2021 10:21 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2021 10:19 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/8/2159/pdf-vor |
| article xml file uploaded | 14 April 2021 10:19 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2021 11:16 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/8/2159/pdf-vor |
