| article html file updated | 31 August 2025 10:36 CEST | Update | https://www.mdpi.com/2223-7747/9/2/185 |
| article html file updated | 20 July 2022 19:07 CEST | Update | - |
| article html file updated | 6 March 2020 08:44 CET | Update | - |
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| article pdf uploaded. | 22 February 2020 11:31 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/185/pdf |
| article xml uploaded. | 22 February 2020 11:31 CET | Update | https://www.mdpi.com/2223-7747/9/2/185/xml |
| article xml file uploaded | 22 February 2020 11:31 CET | Update | - |
| article pdf uploaded. | 3 February 2020 15:32 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/185/pdf-vor |
| article xml file uploaded | 3 February 2020 15:32 CET | Original file | - |
