| article html file updated | 31 August 2025 16:30 CEST | Update | https://www.mdpi.com/2227-9717/8/4/430 |
| article html file updated | 21 July 2022 00:59 CEST | Update | - |
| article html file updated | 8 May 2020 18:10 CEST | Update | - |
| article html file updated | 7 April 2020 10:00 CEST | Update | - |
| article html file updated | 7 April 2020 10:00 CEST | Update | - |
| article pdf uploaded. | 7 April 2020 09:59 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/430/pdf |
| article xml file uploaded | 7 April 2020 09:59 CEST | Update | https://www.mdpi.com/2227-9717/8/4/430/xml |
| article pdf uploaded. | 7 April 2020 09:58 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/430/pdf-vor |
| article xml file uploaded | 7 April 2020 09:58 CEST | Update | - |
| article html file updated | 4 April 2020 15:31 CEST | Original file | - |
| article pdf uploaded. | 4 April 2020 15:30 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/4/430/pdf-vor |
| article xml file uploaded | 4 April 2020 15:30 CEST | Original file | - |
