| article html file updated | 1 September 2025 18:42 CEST | Update | https://www.mdpi.com/1424-8220/21/2/581 |
| article html file updated | 23 July 2022 16:44 CEST | Update | N/A |
| article html file updated | 18 January 2021 02:09 CET | Update | N/A |
| article pdf uploaded. | 18 January 2021 02:08 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/2/581/pdf |
| article xml uploaded. | 18 January 2021 02:08 CET | Update | https://www.mdpi.com/1424-8220/21/2/581/xml |
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| article html file updated | 15 January 2021 09:04 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2021 09:02 CET | Version of Record | https://www.mdpi.com/1424-8220/21/2/581/pdf-vor |
| article xml uploaded. | 15 January 2021 09:02 CET | Update | N/A |
| article xml file uploaded | 15 January 2021 09:02 CET | Original file | N/A |
