| article html file updated | 30 August 2025 07:46 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1970 |
| article html file updated | 17 July 2022 04:50 CEST | Update | - |
| article html file updated | 10 February 2020 15:41 CET | Update | - |
| article html file updated | 9 October 2019 00:37 CEST | Update | - |
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| article html file updated | 29 October 2018 11:29 CET | Update | - |
| article html file updated | 13 October 2018 09:51 CEST | Original file | - |
| article pdf uploaded. | 13 October 2018 09:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/10/1970/pdf |
| article xml uploaded. | 13 October 2018 09:50 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1970/xml |
| article xml file uploaded | 13 October 2018 09:50 CEST | Original file | - |
