| article html file updated | 1 September 2025 00:00 CEST | Update | https://www.mdpi.com/2079-6382/9/6/337 |
| article html file updated | 21 July 2022 21:15 CEST | Update | N/A |
| article html file updated | 18 June 2020 12:21 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2020 12:20 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/6/337/pdf |
| article xml uploaded. | 18 June 2020 12:20 CEST | Update | https://www.mdpi.com/2079-6382/9/6/337/xml |
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