| article html file updated | 31 August 2025 05:38 CEST | Update | https://www.mdpi.com/2073-4395/9/12/842 |
| article html file updated | 19 July 2022 22:36 CEST | Update | - |
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| article html file updated | 30 December 2019 13:47 CET | Update | - |
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| article pdf uploaded. | 16 December 2019 03:21 CET | Updated version of record | https://www.mdpi.com/2073-4395/9/12/842/pdf |
| article xml uploaded. | 16 December 2019 03:21 CET | Update | https://www.mdpi.com/2073-4395/9/12/842/xml |
| article xml file uploaded | 16 December 2019 03:21 CET | Update | - |
| article pdf uploaded. | 3 December 2019 15:33 CET | Version of Record | https://www.mdpi.com/2073-4395/9/12/842/pdf-vor |
| article xml file uploaded | 3 December 2019 15:33 CET | Original file | - |
