| article html file updated | 31 August 2025 15:31 CEST | Update | https://www.mdpi.com/2227-9717/8/4/384 |
| article html file updated | 21 July 2022 00:00 CEST | Update | - |
| article html file updated | 8 May 2020 17:55 CEST | Update | - |
| article html file updated | 31 March 2020 15:28 CEST | Original file | - |
| article pdf uploaded. | 31 March 2020 15:27 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/384/pdf |
| article xml uploaded. | 31 March 2020 15:27 CEST | Update | https://www.mdpi.com/2227-9717/8/4/384/xml |
| article xml file uploaded | 31 March 2020 15:27 CEST | Update | - |
| article pdf uploaded. | 26 March 2020 09:27 CET | Version of Record | https://www.mdpi.com/2227-9717/8/4/384/pdf-vor |
| article xml file uploaded | 26 March 2020 09:27 CET | Original file | - |
