| article html file updated | 31 August 2025 18:28 CEST | Update | https://www.mdpi.com/2075-4701/10/4/552 |
| article html file updated | 21 July 2022 02:54 CEST | Update | - |
| article html file updated | 8 May 2020 17:54 CEST | Update | - |
| article html file updated | 27 April 2020 14:16 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 14:14 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/4/552/pdf |
| article xml uploaded. | 27 April 2020 14:14 CEST | Update | https://www.mdpi.com/2075-4701/10/4/552/xml |
| article xml file uploaded | 27 April 2020 14:14 CEST | Update | - |
| article pdf uploaded. | 24 April 2020 13:41 CEST | Version of Record | https://www.mdpi.com/2075-4701/10/4/552/pdf-vor |
| article xml file uploaded | 24 April 2020 13:41 CEST | Original file | - |
