| article html file updated | 1 September 2025 00:37 CEST | Update | https://www.mdpi.com/2077-0383/9/6/1977 |
| article html file updated | 21 July 2022 21:55 CEST | Update | - |
| article html file updated | 24 June 2020 12:34 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 12:32 CEST | Version of Record | https://www.mdpi.com/2077-0383/9/6/1977/pdf |
| article xml uploaded. | 24 June 2020 12:32 CEST | Update | https://www.mdpi.com/2077-0383/9/6/1977/xml |
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