| article html file updated | 30 August 2025 07:43 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1951 |
| article html file updated | 17 July 2022 04:43 CEST | Update | - |
| article html file updated | 10 February 2020 15:25 CET | Update | - |
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| article html file updated | 29 October 2018 11:24 CET | Update | - |
| article html file updated | 12 October 2018 05:57 CEST | Original file | - |
| article pdf uploaded. | 12 October 2018 05:57 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/10/1951/pdf |
| article xml uploaded. | 12 October 2018 05:57 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1951/xml |
| article xml file uploaded | 12 October 2018 05:57 CEST | Original file | - |
