| article html file updated | 31 August 2025 07:44 CEST | Update | https://www.mdpi.com/1996-1944/13/1/140 |
| article html file updated | 19 July 2022 20:34 CEST | Update | - |
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| article html file updated | 30 December 2019 06:23 CET | Original file | - |
| article pdf uploaded. | 30 December 2019 06:21 CET | Version of Record | https://www.mdpi.com/1996-1944/13/1/140/pdf |
| article xml uploaded. | 30 December 2019 06:21 CET | Update | https://www.mdpi.com/1996-1944/13/1/140/xml |
| article xml file uploaded | 30 December 2019 06:21 CET | Original file | - |
