| article html file updated | 31 August 2025 08:29 CEST | Update | https://www.mdpi.com/2077-0383/9/1/171 |
| article html file updated | 19 July 2022 19:51 CEST | Update | - |
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| article html file updated | 22 January 2020 09:10 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 09:08 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/1/171/pdf |
| article xml uploaded. | 22 January 2020 09:08 CET | Update | https://www.mdpi.com/2077-0383/9/1/171/xml |
| article xml file uploaded | 22 January 2020 09:08 CET | Update | - |
| article pdf uploaded. | 8 January 2020 14:08 CET | Version of Record | https://www.mdpi.com/2077-0383/9/1/171/pdf-vor |
| article xml file uploaded | 8 January 2020 14:08 CET | Original file | - |
