| article html file updated | 23 October 2025 07:20 CEST | Update | https://www.mdpi.com/2076-2615/9/11/884 |
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| article html file updated | 12 November 2019 11:31 CET | Original file | - |
| article pdf uploaded. | 12 November 2019 11:30 CET | Updated version of record | https://www.mdpi.com/2076-2615/9/11/884/pdf |
| article xml uploaded. | 12 November 2019 11:30 CET | Update | https://www.mdpi.com/2076-2615/9/11/884/xml |
| article xml file uploaded | 12 November 2019 11:30 CET | Update | - |
| article pdf uploaded. | 30 October 2019 15:16 CET | Version of Record | https://www.mdpi.com/2076-2615/9/11/884/pdf-vor |
| article xml file uploaded | 30 October 2019 15:16 CET | Original file | - |
