| article html file updated | 31 August 2025 19:32 CEST | Update | https://www.mdpi.com/2223-7747/9/5/591 |
| article html file updated | 21 July 2022 03:59 CEST | Update | - |
| article html file updated | 27 May 2020 12:09 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 12:06 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/591/pdf |
| article xml uploaded. | 27 May 2020 12:06 CEST | Update | https://www.mdpi.com/2223-7747/9/5/591/xml |
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| article pdf uploaded. | 6 May 2020 16:43 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/591/pdf-vor |
| article pdf uploaded. | 6 May 2020 13:07 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/591/pdf-vor |
| article xml file uploaded | 6 May 2020 13:07 CEST | Original file | - |
