| article html file updated | 19 August 2026 13:47 CEST | Update | https://www.mdpi.com/2075-5309/11/6/220 |
| article html file updated | 2 September 2025 08:16 CEST | Update | N/A |
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| article pdf uploaded. | 23 June 2021 08:08 CEST | Updated version of record | https://www.mdpi.com/2075-5309/11/6/220/pdf |
| article xml uploaded. | 23 June 2021 08:08 CEST | Update | https://www.mdpi.com/2075-5309/11/6/220/xml |
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