| article html file updated | 1 September 2025 16:35 CEST | Update | https://www.mdpi.com/2227-9032/8/4/579 |
| article html file updated | 23 July 2022 06:17 CEST | Update | N/A |
| article html file updated | 21 December 2020 14:45 CET | Update | N/A |
| article pdf uploaded. | 21 December 2020 14:44 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/4/579/pdf |
| article xml uploaded. | 21 December 2020 14:44 CET | Update | https://www.mdpi.com/2227-9032/8/4/579/xml |
| article xml file uploaded | 21 December 2020 14:44 CET | Update | N/A |
| article html file updated | 21 December 2020 12:58 CET | Original file | N/A |
| article supplementary file uploaded. | 21 December 2020 12:56 CET | - | https://www.mdpi.com/2227-9032/8/4/579#supplementary |
| article pdf uploaded. | 21 December 2020 12:56 CET | Version of Record | N/A |
| article xml uploaded. | 21 December 2020 12:56 CET | Update | N/A |
| article xml file uploaded | 21 December 2020 12:56 CET | Original file | N/A |
