| article html file updated | 26 September 2025 10:19 CEST | Update | https://www.mdpi.com/2072-6651/11/1/51 |
| article xml uploaded. | 26 September 2025 10:17 CEST | Minor correction | https://www.mdpi.com/2072-6651/11/1/51/xml |
| article pdf uploaded. | 26 September 2025 10:17 CEST | Minor correction | https://www.mdpi.com/2072-6651/11/1/51/pdf |
| article html file updated | 30 August 2025 11:08 CEST | Update | - |
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| article html file updated | 29 January 2019 12:01 CET | Update | - |
| article html file updated | 17 January 2019 08:45 CET | Original file | - |
| article pdf uploaded. | 17 January 2019 08:43 CET | Version of Record | https://www.mdpi.com/2072-6651/11/1/51/pdf-vor |
| article xml uploaded. | 17 January 2019 08:43 CET | Update | - |
| article xml file uploaded | 17 January 2019 08:43 CET | Original file | - |
