| article html file updated | 1 September 2025 21:12 CEST | Update | https://www.mdpi.com/2410-387X/5/1/8 |
| article html file updated | 24 July 2022 21:36 CEST | Update | - |
| article html file updated | 18 March 2021 14:53 CET | Update | - |
| article pdf uploaded. | 18 March 2021 14:52 CET | Updated version of record | https://www.mdpi.com/2410-387X/5/1/8/pdf |
| article xml uploaded. | 18 March 2021 14:52 CET | Update | https://www.mdpi.com/2410-387X/5/1/8/xml |
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| article html file updated | 9 March 2021 04:24 CET | Original file | - |
| article pdf uploaded. | 9 March 2021 04:22 CET | Updated version of record | https://www.mdpi.com/2410-387X/5/1/8/pdf-vor |
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| article pdf uploaded. | 19 February 2021 08:55 CET | Updated version of record | https://www.mdpi.com/2410-387X/5/1/8/pdf-vor |
| article pdf uploaded. | 9 February 2021 13:00 CET | Updated version of record | https://www.mdpi.com/2410-387X/5/1/8/pdf-vor |
| article pdf uploaded. | 9 February 2021 12:31 CET | Version of Record | https://www.mdpi.com/2410-387X/5/1/8/pdf-vor |
