| article html file updated | 18 August 2026 19:54 CEST | Update | https://www.mdpi.com/2073-8994/13/2/208 |
| article html file updated | 1 September 2025 19:56 CEST | Update | N/A |
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| article html file updated | 2 February 2021 10:56 CET | Update | N/A |
| article pdf uploaded. | 2 February 2021 10:55 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/2/208/pdf |
| article xml uploaded. | 2 February 2021 10:55 CET | Update | https://www.mdpi.com/2073-8994/13/2/208/xml |
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| article html file updated | 28 January 2021 08:29 CET | Original file | N/A |
| article pdf uploaded. | 28 January 2021 08:28 CET | Version of Record | https://www.mdpi.com/2073-8994/13/2/208/pdf-vor |
| article xml uploaded. | 28 January 2021 08:28 CET | Update | N/A |
| article xml file uploaded | 28 January 2021 08:28 CET | Original file | N/A |
