| article html file updated | 23 October 2025 07:26 CEST | Update | https://www.mdpi.com/2076-2615/9/12/1001 |
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| article html file updated | 30 December 2019 14:34 CET | Update | - |
| article html file updated | 12 December 2019 08:55 CET | Original file | - |
| article pdf uploaded. | 12 December 2019 06:56 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/12/1001/pdf |
| article xml uploaded. | 12 December 2019 06:56 CET | Update | https://www.mdpi.com/2076-2615/9/12/1001/xml |
| article xml file uploaded | 12 December 2019 06:56 CET | Update | - |
| article pdf uploaded. | 20 November 2019 09:49 CET | Version of Record | https://www.mdpi.com/2076-2615/9/12/1001/pdf-vor |
| article xml file uploaded | 20 November 2019 09:49 CET | Original file | - |
