| article html file updated | 24 December 2025 16:50 CET | Update | https://www.mdpi.com/2071-1050/12/1/120 |
| article html file updated | 31 August 2025 07:14 CEST | Update | - |
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| article html file updated | 14 February 2020 20:55 CET | Update | - |
| article html file updated | 26 December 2019 02:57 CET | Original file | - |
| article pdf uploaded. | 26 December 2019 02:55 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/120/pdf |
| article xml uploaded. | 26 December 2019 02:55 CET | Update | https://www.mdpi.com/2071-1050/12/1/120/xml |
| article xml file uploaded | 26 December 2019 02:55 CET | Update | - |
| article pdf uploaded. | 22 December 2019 08:47 CET | Version of Record | https://www.mdpi.com/2071-1050/12/1/120/pdf-vor |
| article xml file uploaded | 22 December 2019 08:47 CET | Original file | - |
