| article html file updated | 19 August 2026 00:31 CEST | Update | https://www.mdpi.com/1424-8220/21/5/1640 |
| article html file updated | 1 September 2025 22:54 CEST | Update | N/A |
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| article html file updated | 5 March 2021 10:00 CET | Update | N/A |
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| article pdf uploaded. | 4 March 2021 11:31 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/5/1640/pdf |
| article xml uploaded. | 4 March 2021 11:31 CET | Update | https://www.mdpi.com/1424-8220/21/5/1640/xml |
| article xml file uploaded | 4 March 2021 11:31 CET | Original file | N/A |
| article pdf uploaded. | 26 February 2021 11:42 CET | Version of Record | https://www.mdpi.com/1424-8220/21/5/1640/pdf-vor |
