| article html file updated | 31 August 2025 08:03 CEST | Update | https://www.mdpi.com/2073-4409/9/1/113 |
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| article pdf uploaded. | 8 January 2020 13:04 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/1/113/pdf |
| article xml uploaded. | 8 January 2020 13:04 CET | Update | https://www.mdpi.com/2073-4409/9/1/113/xml |
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| article html file updated | 2 January 2020 10:26 CET | Original file | - |
| article pdf uploaded. | 2 January 2020 10:25 CET | Version of Record | https://www.mdpi.com/2073-4409/9/1/113/pdf-vor |
| article xml file uploaded | 2 January 2020 10:25 CET | Original file | - |
