| article html file updated | 7 September 2025 20:32 CEST | Update | https://www.mdpi.com/2071-1050/14/4/2021 |
| article html file updated | 31 July 2022 14:24 CEST | Update | N/A |
| article html file updated | 11 February 2022 08:51 CET | Update | N/A |
| article pdf uploaded. | 11 February 2022 08:49 CET | Updated version of record | https://www.mdpi.com/2071-1050/14/4/2021/pdf |
| article xml uploaded. | 11 February 2022 08:49 CET | Update | https://www.mdpi.com/2071-1050/14/4/2021/xml |
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| article html file updated | 10 February 2022 15:13 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2022 15:11 CET | Version of Record | https://www.mdpi.com/2071-1050/14/4/2021/pdf-vor |
| article xml uploaded. | 10 February 2022 15:11 CET | Update | N/A |
| article xml file uploaded | 10 February 2022 15:11 CET | Original file | N/A |
