| article html file updated | 30 August 2025 20:45 CEST | Update | https://www.mdpi.com/2072-6694/11/6/777 |
| article html file updated | 19 July 2022 19:40 CEST | Update | - |
| article html file updated | 12 February 2020 17:42 CET | Update | - |
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| article html file updated | 5 June 2019 00:45 CEST | Original file | - |
| article pdf uploaded. | 4 June 2019 17:34 CEST | Version of Record | https://www.mdpi.com/2072-6694/11/6/777/pdf |
| article xml uploaded. | 4 June 2019 17:34 CEST | Update | https://www.mdpi.com/2072-6694/11/6/777/xml |
| article xml file uploaded | 4 June 2019 17:34 CEST | Original file | - |
