| article html file updated | 31 August 2025 15:21 CEST | Update | https://www.mdpi.com/2071-1050/12/6/2568 |
| article html file updated | 20 July 2022 23:51 CEST | Update | N/A |
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| article pdf uploaded. | 24 March 2020 13:32 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2568/pdf |
| article xml uploaded. | 24 March 2020 13:32 CET | Update | https://www.mdpi.com/2071-1050/12/6/2568/xml |
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