| article html file updated | 1 September 2025 13:21 CEST | Update | https://www.mdpi.com/2227-9032/8/4/484 |
| article html file updated | 23 July 2022 00:53 CEST | Update | N/A |
| article html file updated | 13 November 2020 07:28 CET | Original file | N/A |
| article pdf uploaded. | 13 November 2020 07:27 CET | Version of Record | https://www.mdpi.com/2227-9032/8/4/484/pdf |
| article xml uploaded. | 13 November 2020 07:27 CET | Update | https://www.mdpi.com/2227-9032/8/4/484/xml |
| article xml file uploaded | 13 November 2020 07:27 CET | Original file | N/A |
