| article html file updated | 31 August 2025 22:56 CEST | Update | https://www.mdpi.com/2227-9717/8/6/674 |
| article html file updated | 21 July 2022 20:11 CEST | Update | - |
| article html file updated | 10 October 2020 08:57 CEST | Update | - |
| article html file updated | 9 October 2020 06:47 CEST | Update | - |
| article html file updated | 18 June 2020 08:01 CEST | Original file | - |
| article pdf uploaded. | 18 June 2020 08:00 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/6/674/pdf |
| article xml uploaded. | 18 June 2020 08:00 CEST | Update | https://www.mdpi.com/2227-9717/8/6/674/xml |
| article xml file uploaded | 18 June 2020 08:00 CEST | Original file | - |
| article pdf uploaded. | 8 June 2020 10:32 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/6/674/pdf-vor |
