| article html file updated | 24 December 2025 16:34 CET | Update | https://www.mdpi.com/2076-2607/7/12/631 |
| article html file updated | 31 August 2025 05:24 CEST | Update | - |
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| article html file updated | 18 December 2019 12:25 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 12:22 CET | Updated version of record | https://www.mdpi.com/2076-2607/7/12/631/pdf |
| article xml uploaded. | 18 December 2019 12:22 CET | Update | https://www.mdpi.com/2076-2607/7/12/631/xml |
| article xml file uploaded | 18 December 2019 12:22 CET | Update | - |
| article pdf uploaded. | 29 November 2019 14:33 CET | Version of Record | https://www.mdpi.com/2076-2607/7/12/631/pdf-vor |
| article xml file uploaded | 29 November 2019 14:33 CET | Original file | - |
