| article html file updated | 1 September 2025 20:53 CEST | Update | https://www.mdpi.com/1999-4915/13/2/250 |
| article html file updated | 24 July 2022 17:01 CEST | Update | - |
| article html file updated | 10 February 2021 09:59 CET | Update | - |
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| article pdf uploaded. | 9 February 2021 10:17 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/2/250/pdf |
| article xml uploaded. | 9 February 2021 10:17 CET | Update | https://www.mdpi.com/1999-4915/13/2/250/xml |
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| article pdf uploaded. | 5 February 2021 15:52 CET | Version of Record | https://www.mdpi.com/1999-4915/13/2/250/pdf-vor |
