| article html file updated | 31 August 2025 16:03 CEST | Update | https://www.mdpi.com/2073-4409/9/4/849 |
| article html file updated | 21 July 2022 00:32 CEST | Update | - |
| article html file updated | 8 May 2020 12:45 CEST | Update | - |
| article html file updated | 2 April 2020 13:57 CEST | Original file | - |
| article pdf uploaded. | 2 April 2020 11:17 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/849/pdf |
| article xml uploaded. | 2 April 2020 11:17 CEST | Update | https://www.mdpi.com/2073-4409/9/4/849/xml |
| article xml file uploaded | 2 April 2020 11:17 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 18:01 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/4/849/pdf-vor |
| article xml file uploaded | 31 March 2020 18:01 CEST | Original file | - |
