| article html file updated | 24 December 2025 22:34 CET | Update | https://www.mdpi.com/2297-8739/7/4/57 |
| article html file updated | 1 September 2025 11:42 CEST | Update | N/A |
| article html file updated | 22 July 2022 22:13 CEST | Update | N/A |
| article html file updated | 26 October 2020 06:57 CET | Original file | N/A |
| article pdf uploaded. | 26 October 2020 06:55 CET | Updated version of record | https://www.mdpi.com/2297-8739/7/4/57/pdf |
| article xml uploaded. | 26 October 2020 06:55 CET | Update | https://www.mdpi.com/2297-8739/7/4/57/xml |
| article xml file uploaded | 26 October 2020 06:55 CET | Original file | N/A |
| article supplementary file uploaded. | 23 October 2020 12:08 CEST | - | https://www.mdpi.com/2297-8739/7/4/57#supplementary |
| article pdf uploaded. | 23 October 2020 12:08 CEST | Version of Record | https://www.mdpi.com/2297-8739/7/4/57/pdf-vor |
