| article html file updated | 25 December 2025 15:22 CET | Update | https://www.mdpi.com/2227-9067/8/7/552 |
| article html file updated | 6 September 2025 19:52 CEST | Update | N/A |
| article html file updated | 27 July 2022 02:05 CEST | Update | N/A |
| article html file updated | 28 June 2021 10:09 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2021 09:59 CEST | Updated version of record | https://www.mdpi.com/2227-9067/8/7/552/pdf |
| article xml uploaded. | 28 June 2021 09:59 CEST | Update | https://www.mdpi.com/2227-9067/8/7/552/xml |
| article xml file uploaded | 28 June 2021 09:59 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 June 2021 09:33 CEST | - | https://www.mdpi.com/2227-9067/8/7/552#supplementary |
| article pdf uploaded. | 26 June 2021 09:33 CEST | Version of Record | https://www.mdpi.com/2227-9067/8/7/552/pdf-vor |
