| article html file updated | 1 September 2025 16:50 CEST | Update | https://www.mdpi.com/1424-8220/21/1/41 |
| article html file updated | 23 July 2022 06:52 CEST | Update | N/A |
| article html file updated | 22 January 2021 08:26 CET | Update | N/A |
| article xml uploaded. | 22 January 2021 08:25 CET | Update | https://www.mdpi.com/1424-8220/21/1/41/xml |
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| article pdf uploaded. | 22 January 2021 08:25 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/41/pdf |
| article html file updated | 25 December 2020 10:01 CET | Update | N/A |
| article html file updated | 25 December 2020 05:38 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2020 05:37 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/41/pdf-vor |
| article xml uploaded. | 25 December 2020 05:37 CET | Update | N/A |
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| article pdf uploaded. | 23 December 2020 15:50 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/41/pdf-vor |
