| article html file updated | 31 August 2025 16:12 CEST | Update | https://www.mdpi.com/2227-9032/8/2/83 |
| article html file updated | 21 July 2022 00:41 CEST | Update | - |
| article html file updated | 8 April 2020 16:17 CEST | Original file | - |
| article pdf uploaded. | 8 April 2020 16:15 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/2/83/pdf |
| article xml uploaded. | 8 April 2020 16:15 CEST | Update | https://www.mdpi.com/2227-9032/8/2/83/xml |
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| article pdf uploaded. | 1 April 2020 17:47 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/2/83/pdf-vor |
| article xml file uploaded | 1 April 2020 17:47 CEST | Original file | - |
