| article html file updated | 31 August 2025 01:23 CEST | Update | https://www.mdpi.com/1999-4907/10/9/800 |
| article html file updated | 20 July 2022 03:29 CEST | Update | - |
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| article pdf uploaded. | 20 September 2019 04:37 CEST | Updated version of record | https://www.mdpi.com/1999-4907/10/9/800/pdf |
| article xml uploaded. | 20 September 2019 04:37 CEST | Update | https://www.mdpi.com/1999-4907/10/9/800/xml |
| article xml file uploaded | 20 September 2019 04:37 CEST | Update | - |
| article pdf uploaded. | 12 September 2019 16:26 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/800/pdf-vor |
| article xml file uploaded | 12 September 2019 16:26 CEST | Original file | - |
