| article html file updated | 31 August 2025 01:29 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2993 |
| article html file updated | 20 July 2022 03:21 CEST | Update | - |
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| article pdf uploaded. | 16 September 2019 08:49 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/2993/pdf |
| article xml uploaded. | 16 September 2019 08:49 CEST | Update | https://www.mdpi.com/1996-1944/12/18/2993/xml |
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