| article html file updated | 30 August 2025 14:31 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1399 |
| article html file updated | 21 August 2025 20:50 CEST | Update | - |
| article html file updated | 12 February 2020 08:47 CET | Update | - |
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| article html file updated | 24 May 2019 14:13 CEST | Update | - |
| article html file updated | 6 May 2019 12:54 CEST | Original file | - |
| article pdf uploaded. | 6 May 2019 12:52 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/9/1399/pdf |
| article xml uploaded. | 6 May 2019 12:52 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1399/xml |
| article xml file uploaded | 6 May 2019 12:52 CEST | Update | - |
| article pdf uploaded. | 29 April 2019 12:42 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/9/1399/pdf-vor |
| article xml file uploaded | 29 April 2019 12:42 CEST | Original file | - |
