| article html file updated | 30 August 2025 22:02 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2149 |
| article html file updated | 20 July 2022 07:32 CEST | Update | N/A |
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| article pdf uploaded. | 4 July 2019 09:26 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/13/2149/pdf |
| article xml uploaded. | 4 July 2019 09:26 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2149/xml |
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| article html file updated | 4 July 2019 08:55 CEST | Original file | N/A |
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