| article html file updated | 24 December 2025 16:52 CET | Update | https://www.mdpi.com/2073-8994/12/1/46 |
| article html file updated | 31 August 2025 07:28 CEST | Update | - |
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| article pdf uploaded. | 3 January 2020 02:14 CET | Updated version of record | https://www.mdpi.com/2073-8994/12/1/46/pdf |
| article xml uploaded. | 3 January 2020 02:13 CET | Update | https://www.mdpi.com/2073-8994/12/1/46/xml |
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| article pdf uploaded. | 25 December 2019 12:40 CET | Version of Record | https://www.mdpi.com/2073-8994/12/1/46/pdf-vor |
| article xml file uploaded | 25 December 2019 12:40 CET | Original file | - |
