| article html file updated | 30 August 2025 20:27 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2061 |
| article html file updated | 19 July 2022 19:19 CEST | Update | - |
| article html file updated | 12 February 2020 16:14 CET | Update | - |
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| article html file updated | 31 May 2019 11:44 CEST | Original file | - |
| article pdf uploaded. | 31 May 2019 11:42 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/11/2061/pdf |
| article xml uploaded. | 31 May 2019 11:42 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2061/xml |
| article xml file uploaded | 31 May 2019 11:42 CEST | Update | - |
| article pdf uploaded. | 29 May 2019 16:22 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/11/2061/pdf-vor |
| article xml file uploaded | 29 May 2019 16:22 CEST | Original file | - |
