| article html file updated | 1 September 2025 06:10 CEST | Update | https://www.mdpi.com/2227-9032/8/3/280 |
| article html file updated | 22 July 2022 04:08 CEST | Update | N/A |
| article html file updated | 20 August 2020 09:52 CEST | Original file | N/A |
| article pdf uploaded. | 20 August 2020 09:51 CEST | Version of Record | https://www.mdpi.com/2227-9032/8/3/280/pdf |
| article xml uploaded. | 20 August 2020 09:51 CEST | Update | https://www.mdpi.com/2227-9032/8/3/280/xml |
| article xml file uploaded | 20 August 2020 09:51 CEST | Original file | N/A |
