| article html file updated | 25 December 2025 22:12 CET | Update | https://www.mdpi.com/2227-7390/9/17/2087 |
| article html file updated | 6 September 2025 23:52 CEST | Update | N/A |
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| article pdf uploaded. | 31 August 2021 16:13 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/17/2087/pdf |
| article xml uploaded. | 31 August 2021 16:13 CEST | Update | https://www.mdpi.com/2227-7390/9/17/2087/xml |
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