| article html file updated | 30 August 2025 14:19 CEST | Update | https://www.mdpi.com/2227-7390/7/4/371 |
| article html file updated | 19 July 2022 17:51 CEST | Update | - |
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| article pdf uploaded. | 24 April 2019 12:33 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/4/371/pdf |
| article xml uploaded. | 24 April 2019 12:33 CEST | Update | https://www.mdpi.com/2227-7390/7/4/371/xml |
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