| article html file updated | 30 August 2025 20:47 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2161 |
| article html file updated | 21 August 2025 21:16 CEST | Update | - |
| article html file updated | 20 July 2022 16:00 CEST | Update | - |
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| article html file updated | 20 June 2019 16:45 CEST | Update | - |
| article html file updated | 10 June 2019 10:50 CEST | Original file | - |
| article pdf uploaded. | 10 June 2019 10:49 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/11/2161/pdf |
| article xml uploaded. | 10 June 2019 10:49 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2161/xml |
| article xml file uploaded | 10 June 2019 10:49 CEST | Update | - |
| article pdf uploaded. | 5 June 2019 16:53 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/11/2161/pdf-vor |
| article xml file uploaded | 5 June 2019 16:53 CEST | Original file | - |
