| article html file updated | 17 August 2026 19:32 CEST | Update | https://www.mdpi.com/2079-6382/9/8/438 |
| article html file updated | 1 September 2025 03:45 CEST | Update | N/A |
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| article pdf uploaded. | 23 July 2020 12:48 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/8/438/pdf |
| article xml uploaded. | 23 July 2020 12:48 CEST | Update | https://www.mdpi.com/2079-6382/9/8/438/xml |
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