| article html file updated | 31 August 2025 15:45 CEST | Update | https://www.mdpi.com/2075-4701/10/4/446 |
| article html file updated | 21 July 2022 00:15 CEST | Update | - |
| article html file updated | 8 May 2020 17:25 CEST | Update | - |
| article html file updated | 3 April 2020 07:03 CEST | Original file | - |
| article pdf uploaded. | 3 April 2020 07:02 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/4/446/pdf |
| article xml uploaded. | 3 April 2020 07:02 CEST | Update | https://www.mdpi.com/2075-4701/10/4/446/xml |
| article xml file uploaded | 3 April 2020 07:02 CEST | Update | - |
| article pdf uploaded. | 28 March 2020 10:48 CET | Version of Record | https://www.mdpi.com/2075-4701/10/4/446/pdf-vor |
| article xml file uploaded | 28 March 2020 10:48 CET | Original file | - |
