| article html file updated | 2 September 2025 10:35 CEST | Update | https://www.mdpi.com/1424-2818/13/6/259 |
| article html file updated | 26 July 2022 23:44 CEST | Update | - |
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| article pdf uploaded. | 24 June 2021 13:46 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/6/259/pdf |
| article xml uploaded. | 24 June 2021 13:46 CEST | Update | https://www.mdpi.com/1424-2818/13/6/259/xml |
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| article pdf uploaded. | 11 June 2021 05:55 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/6/259/pdf-vor |
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