| article html file updated | 31 August 2025 15:34 CEST | Update | https://www.mdpi.com/2073-8994/12/4/493 |
| article html file updated | 21 July 2022 00:03 CEST | Update | - |
| article html file updated | 2 April 2020 13:21 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 03:30 CEST | Updated version of record | https://www.mdpi.com/2073-8994/12/4/493/pdf |
| article xml uploaded. | 2 April 2020 03:30 CEST | Update | https://www.mdpi.com/2073-8994/12/4/493/xml |
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| article pdf uploaded. | 26 March 2020 13:44 CET | Version of Record | https://www.mdpi.com/2073-8994/12/4/493/pdf-vor |
| article xml file uploaded | 26 March 2020 13:44 CET | Original file | - |
