| article html file updated | 31 August 2025 01:01 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4864 |
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| article html file updated | 9 September 2019 13:33 CEST | Original file | - |
| article pdf uploaded. | 9 September 2019 13:31 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/18/4864/pdf |
| article xml uploaded. | 9 September 2019 13:31 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4864/xml |
| article xml file uploaded | 9 September 2019 13:31 CEST | Update | - |
| article pdf uploaded. | 5 September 2019 16:06 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/18/4864/pdf-vor |
| article xml file uploaded | 5 September 2019 16:06 CEST | Original file | - |
