| article html file updated | 31 August 2025 02:21 CEST | Update | https://www.mdpi.com/2079-6374/9/4/119 |
| article html file updated | 21 August 2025 22:45 CEST | Update | - |
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| article html file updated | 30 December 2019 10:48 CET | Update | - |
| article html file updated | 21 October 2019 03:32 CEST | Original file | - |
| article pdf uploaded. | 21 October 2019 03:30 CEST | Updated version of record | https://www.mdpi.com/2079-6374/9/4/119/pdf |
| article xml uploaded. | 21 October 2019 03:30 CEST | Update | https://www.mdpi.com/2079-6374/9/4/119/xml |
| article xml file uploaded | 21 October 2019 03:30 CEST | Update | - |
| article pdf uploaded. | 12 October 2019 05:58 CEST | Updated version of record | https://www.mdpi.com/2079-6374/9/4/119/pdf-vor |
| article pdf uploaded. | 2 October 2019 11:24 CEST | Version of Record | https://www.mdpi.com/2079-6374/9/4/119/pdf-vor |
| article xml file uploaded | 2 October 2019 11:24 CEST | Original file | - |
