| article html file updated | 1 September 2025 02:07 CEST | Update | https://www.mdpi.com/2227-7072/8/3/43 |
| article html file updated | 21 July 2022 23:29 CEST | Update | - |
| article html file updated | 9 October 2020 13:00 CEST | Update | - |
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| article pdf uploaded. | 9 July 2020 06:46 CEST | Updated version of record | https://www.mdpi.com/2227-7072/8/3/43/pdf |
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| article pdf uploaded. | 8 July 2020 16:49 CEST | Updated version of record | https://www.mdpi.com/2227-7072/8/3/43/pdf-vor |
| article pdf uploaded. | 8 July 2020 16:49 CEST | Version of Record | https://www.mdpi.com/2227-7072/8/3/43/pdf-vor |
