| article html file updated | 2 September 2025 11:01 CEST | Update | https://www.mdpi.com/2227-9067/8/6/505 |
| article html file updated | 27 July 2022 00:17 CEST | Update | - |
| article html file updated | 18 June 2021 08:52 CEST | Update | - |
| article pdf uploaded. | 18 June 2021 08:51 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/6/505/pdf |
| article xml uploaded. | 18 June 2021 08:51 CEST | Update | https://www.mdpi.com/2227-9067/8/6/505/xml |
| article xml file uploaded | 18 June 2021 08:51 CEST | Update | - |
| article html file updated | 17 June 2021 02:43 CEST | Update | - |
| article pdf uploaded. | 17 June 2021 02:42 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/6/505/pdf-vor |
| article xml file uploaded | 17 June 2021 02:42 CEST | Update | - |
| article html file updated | 15 June 2021 08:55 CEST | Update | - |
| article html file updated | 15 June 2021 06:57 CEST | Original file | - |
| article supplementary file uploaded. | 15 June 2021 06:55 CEST | - | https://www.mdpi.com/2227-9067/8/6/505#supplementary |
| article pdf uploaded. | 15 June 2021 06:55 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/6/505/pdf-vor |
| article xml file uploaded | 15 June 2021 06:55 CEST | Original file | - |
