| article html file updated | 31 August 2025 08:57 CEST | Update | https://www.mdpi.com/2077-0383/9/1/223 |
| article html file updated | 20 July 2022 17:29 CEST | Update | - |
| article html file updated | 15 February 2020 02:47 CET | Update | - |
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| article html file updated | 22 January 2020 09:12 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 09:11 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/1/223/pdf |
| article xml uploaded. | 22 January 2020 09:11 CET | Update | https://www.mdpi.com/2077-0383/9/1/223/xml |
| article xml file uploaded | 22 January 2020 09:11 CET | Update | - |
| article pdf uploaded. | 14 January 2020 12:26 CET | Version of Record | https://www.mdpi.com/2077-0383/9/1/223/pdf-vor |
| article xml file uploaded | 14 January 2020 12:26 CET | Original file | - |
