| article html file updated | 18 August 2026 22:36 CEST | Update | https://www.mdpi.com/1424-8220/21/4/1336 |
| article html file updated | 1 September 2025 21:38 CEST | Update | N/A |
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| article html file updated | 18 February 2021 08:02 CET | Update | N/A |
| article pdf uploaded. | 18 February 2021 08:01 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1336/pdf |
| article xml uploaded. | 18 February 2021 08:01 CET | Update | https://www.mdpi.com/1424-8220/21/4/1336/xml |
| article xml file uploaded | 18 February 2021 08:01 CET | Update | N/A |
| article html file updated | 18 February 2021 07:46 CET | Update | N/A |
| article pdf uploaded. | 18 February 2021 07:44 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/4/1336/pdf-vor |
| article xml uploaded. | 18 February 2021 07:44 CET | Update | N/A |
| article xml file uploaded | 18 February 2021 07:44 CET | Update | N/A |
| article html file updated | 13 February 2021 14:33 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2021 14:32 CET | Version of Record | https://www.mdpi.com/1424-8220/21/4/1336/pdf-vor |
| article xml uploaded. | 13 February 2021 14:32 CET | Update | N/A |
| article xml file uploaded | 13 February 2021 14:32 CET | Original file | N/A |
