| article html file updated | 31 August 2025 00:33 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2754 |
| article html file updated | 20 July 2022 04:30 CEST | Update | - |
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| article html file updated | 30 August 2019 11:37 CEST | Original file | - |
| article pdf uploaded. | 30 August 2019 11:36 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/17/2754/pdf |
| article xml uploaded. | 30 August 2019 11:36 CEST | Update | https://www.mdpi.com/1996-1944/12/17/2754/xml |
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| article pdf uploaded. | 27 August 2019 16:10 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/17/2754/pdf-vor |
| article xml file uploaded | 27 August 2019 16:10 CEST | Original file | - |
