| article html file updated | 31 August 2025 16:30 CEST | Update | https://www.mdpi.com/2073-4409/9/4/887 |
| article html file updated | 21 July 2022 00:59 CEST | Update | - |
| article html file updated | 8 May 2020 12:51 CEST | Update | - |
| article html file updated | 15 April 2020 16:56 CEST | Original file | - |
| article pdf uploaded. | 15 April 2020 16:55 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/887/pdf |
| article xml uploaded. | 15 April 2020 16:55 CEST | Update | https://www.mdpi.com/2073-4409/9/4/887/xml |
| article xml file uploaded | 15 April 2020 16:55 CEST | Update | - |
| article pdf uploaded. | 4 April 2020 15:07 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/887/pdf-vor |
| article xml file uploaded | 4 April 2020 15:07 CEST | Update | - |
| article pdf uploaded. | 4 April 2020 14:59 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/4/887/pdf-vor |
| article xml file uploaded | 4 April 2020 14:59 CEST | Update | - |
| article pdf uploaded. | 4 April 2020 14:59 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/4/887/pdf-vor |
| article xml file uploaded | 4 April 2020 14:59 CEST | Original file | - |
