| article html file updated | 1 September 2025 13:00 CEST | Update | https://www.mdpi.com/2035-8148/10/2/8 |
| article html file updated | 23 July 2022 00:18 CEST | Update | - |
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| article xml uploaded. | 21 December 2020 09:45 CET | Update | https://www.mdpi.com/2035-8148/10/2/8/xml |
| article html file updated | 21 December 2020 07:00 CET | Update | - |
| article pdf uploaded. | 21 December 2020 06:59 CET | Updated version of record | https://www.mdpi.com/2035-8148/10/2/8/pdf |
| article html file updated | 9 November 2020 08:10 CET | Original file | - |
| article pdf uploaded. | 9 November 2020 08:09 CET | Version of Record | https://www.mdpi.com/2035-8148/10/2/8/pdf-vor |
| article xml uploaded. | 9 November 2020 08:09 CET | Update | - |
| article xml file uploaded | 9 November 2020 08:08 CET | Original file | - |
