| article html file updated | 31 August 2025 04:32 CEST | Update | https://www.mdpi.com/1996-1944/12/22/3738 |
| article html file updated | 19 July 2022 23:46 CEST | Update | - |
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| article html file updated | 13 November 2019 09:38 CET | Original file | - |
| article pdf uploaded. | 13 November 2019 09:36 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3738/pdf |
| article xml uploaded. | 13 November 2019 09:36 CET | Update | https://www.mdpi.com/1996-1944/12/22/3738/xml |
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