| article html file updated | 30 August 2025 10:56 CEST | Update | https://www.mdpi.com/2075-163X/9/1/40 |
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| article pdf uploaded. | 14 January 2019 11:30 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/1/40/pdf |
| article xml uploaded. | 14 January 2019 11:30 CET | Update | https://www.mdpi.com/2075-163X/9/1/40/xml |
| article xml file uploaded | 14 January 2019 11:30 CET | Update | - |
| article html file updated | 12 January 2019 08:51 CET | Original file | - |
| article pdf uploaded. | 12 January 2019 08:48 CET | Version of Record | https://www.mdpi.com/2075-163X/9/1/40/pdf-vor |
| article xml uploaded. | 12 January 2019 08:48 CET | Update | - |
| article xml file uploaded | 12 January 2019 08:48 CET | Original file | - |
