| article html file updated | 31 August 2025 10:22 CEST | Update | https://www.mdpi.com/2073-4360/12/2/280 |
| article html file updated | 20 July 2022 18:53 CEST | Update | - |
| article html file updated | 6 March 2020 10:34 CET | Update | - |
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| article html file updated | 31 January 2020 14:26 CET | Original file | - |
| article pdf uploaded. | 31 January 2020 14:24 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/280/pdf |
| article xml uploaded. | 31 January 2020 14:24 CET | Update | https://www.mdpi.com/2073-4360/12/2/280/xml |
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