| article html file updated | 31 August 2025 03:36 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3528 |
| article html file updated | 21 August 2025 23:05 CEST | Update | - |
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| article html file updated | 28 October 2019 09:03 CET | Original file | - |
| article pdf uploaded. | 28 October 2019 09:01 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3528/pdf |
| article xml uploaded. | 28 October 2019 09:01 CET | Update | https://www.mdpi.com/1996-1944/12/21/3528/xml |
| article xml file uploaded | 28 October 2019 09:01 CET | Original file | - |
