| article html file updated | 30 August 2025 14:59 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1558 |
| article html file updated | 19 July 2022 18:31 CEST | Update | N/A |
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| article html file updated | 13 May 2019 06:27 CEST | Original file | N/A |
| article pdf uploaded. | 13 May 2019 06:25 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/9/1558/pdf |
| article xml uploaded. | 13 May 2019 06:25 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1558/xml |
| article xml file uploaded | 13 May 2019 06:25 CEST | Original file | N/A |
