| article html file updated | 1 September 2025 04:48 CEST | Update | https://www.mdpi.com/2076-3921/9/8/704 |
| article html file updated | 22 July 2022 02:21 CEST | Update | N/A |
| article html file updated | 4 August 2020 09:41 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2020 09:40 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/8/704/pdf |
| article xml uploaded. | 4 August 2020 09:40 CEST | Update | https://www.mdpi.com/2076-3921/9/8/704/xml |
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