| article html file updated | 31 August 2025 12:57 CEST | Update | https://www.mdpi.com/2227-7102/10/3/52 |
| article html file updated | 20 July 2022 21:26 CEST | Update | - |
| article html file updated | 19 March 2020 14:24 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 14:23 CET | Updated version of record | https://www.mdpi.com/2227-7102/10/3/52/pdf |
| article xml uploaded. | 19 March 2020 14:23 CET | Update | https://www.mdpi.com/2227-7102/10/3/52/xml |
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| article pdf uploaded. | 28 February 2020 09:37 CET | Version of Record | https://www.mdpi.com/2227-7102/10/3/52/pdf-vor |
| article xml file uploaded | 28 February 2020 09:37 CET | Original file | - |
