| article html file updated | 1 September 2025 22:26 CEST | Update | https://www.mdpi.com/1999-4915/13/2/340 |
| article html file updated | 25 July 2022 04:32 CEST | Update | N/A |
| article html file updated | 25 February 2021 08:30 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2021 08:28 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/340/pdf |
| article xml uploaded. | 25 February 2021 08:28 CET | Update | https://www.mdpi.com/1999-4915/13/2/340/xml |
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| article pdf uploaded. | 22 February 2021 14:16 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/340/pdf-vor |
| article pdf uploaded. | 22 February 2021 14:11 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/340/pdf-vor |
