| article html file updated | 31 August 2025 22:56 CEST | Update | https://www.mdpi.com/2073-8994/12/6/970 |
| article html file updated | 21 July 2022 20:11 CEST | Update | - |
| article html file updated | 8 June 2020 10:36 CEST | Update | - |
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| article pdf uploaded. | 8 June 2020 10:35 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/6/970/pdf |
| article xml uploaded. | 8 June 2020 10:35 CEST | Update | https://www.mdpi.com/2073-8994/12/6/970/xml |
| article xml file uploaded | 8 June 2020 10:35 CEST | Update | - |
| article xml file uploaded | 8 June 2020 10:34 CEST | Original file | - |
