| article html file updated | 25 December 2025 13:37 CET | Update | https://www.mdpi.com/2227-9067/8/6/488 |
| article html file updated | 2 September 2025 10:14 CEST | Update | N/A |
| article html file updated | 26 July 2022 23:19 CEST | Update | N/A |
| article html file updated | 9 June 2021 10:55 CEST | Update | N/A |
| article html file updated | 9 June 2021 10:53 CEST | Update | N/A |
| article pdf uploaded. | 9 June 2021 10:52 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/6/488/pdf |
| article xml uploaded. | 9 June 2021 10:52 CEST | Update | https://www.mdpi.com/2227-9067/8/6/488/xml |
| article xml file uploaded | 9 June 2021 10:52 CEST | Update | N/A |
| article html file updated | 8 June 2021 09:36 CEST | Original file | N/A |
| article supplementary file uploaded. | 8 June 2021 09:35 CEST | - | https://www.mdpi.com/2227-9067/8/6/488#supplementary |
| article pdf uploaded. | 8 June 2021 09:35 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/6/488/pdf-vor |
| article xml file uploaded | 8 June 2021 09:35 CEST | Original file | N/A |
