| article html file updated | 24 December 2025 14:55 CET | Update | https://www.mdpi.com/2073-4409/8/5/449 |
| article html file updated | 30 August 2025 15:00 CEST | Update | - |
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| article html file updated | 29 May 2019 10:29 CEST | Original file | - |
| article pdf uploaded. | 29 May 2019 10:27 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/5/449/pdf |
| article xml uploaded. | 29 May 2019 10:27 CEST | Update | https://www.mdpi.com/2073-4409/8/5/449/xml |
| article xml file uploaded | 29 May 2019 10:27 CEST | Update | - |
| article pdf uploaded. | 13 May 2019 14:11 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/5/449/pdf-vor |
| article xml file uploaded | 13 May 2019 14:11 CEST | Original file | - |
