| article html file updated | 31 August 2025 19:12 CEST | Update | https://www.mdpi.com/1996-1073/13/9/2187 |
| article html file updated | 21 July 2022 03:39 CEST | Update | - |
| article html file updated | 8 May 2020 20:35 CEST | Original file | - |
| article pdf uploaded. | 8 May 2020 17:10 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/9/2187/pdf |
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| article pdf uploaded. | 1 May 2020 13:45 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/9/2187/pdf-vor |
| article xml file uploaded | 1 May 2020 13:45 CEST | Original file | - |
