| article html file updated | 30 August 2025 21:44 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2481 |
| article html file updated | 21 August 2025 21:30 CEST | Update | - |
| article html file updated | 20 July 2022 14:52 CEST | Update | - |
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| article html file updated | 2 July 2019 08:52 CEST | Original file | - |
| article pdf uploaded. | 2 July 2019 08:50 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2481/pdf |
| article xml uploaded. | 2 July 2019 08:50 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2481/xml |
| article xml file uploaded | 2 July 2019 08:50 CEST | Update | - |
| article pdf uploaded. | 27 June 2019 15:55 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2481/pdf-vor |
| article xml file uploaded | 27 June 2019 15:55 CEST | Original file | - |
