| article html file updated | 30 August 2025 07:43 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1947 |
| article html file updated | 17 July 2022 04:42 CEST | Update | - |
| article html file updated | 10 February 2020 15:23 CET | Update | - |
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| article html file updated | 29 October 2018 11:23 CET | Update | - |
| article html file updated | 14 October 2018 11:11 CEST | Original file | - |
| article pdf uploaded. | 14 October 2018 11:10 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/10/1947/pdf |
| article xml uploaded. | 14 October 2018 11:10 CEST | Update | https://www.mdpi.com/1996-1944/11/10/1947/xml |
| article xml file uploaded | 14 October 2018 11:10 CEST | Update | - |
| article pdf uploaded. | 11 October 2018 17:58 CEST | Updated version of record | https://www.mdpi.com/1996-1944/11/10/1947/pdf-vor |
| article pdf uploaded. | 11 October 2018 17:53 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/10/1947/pdf-vor |
| article xml file uploaded | 11 October 2018 17:53 CEST | Original file | - |
