| article html file updated | 2 September 2025 03:02 CEST | Update | https://www.mdpi.com/2227-9032/9/4/433 |
| article html file updated | 25 July 2022 11:12 CEST | Update | N/A |
| article html file updated | 4 August 2021 15:15 CEST | Update | N/A |
| article html file updated | 12 April 2021 16:18 CEST | Update | N/A |
| article pdf uploaded. | 12 April 2021 16:17 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/4/433/pdf |
| article xml uploaded. | 12 April 2021 16:17 CEST | Update | https://www.mdpi.com/2227-9032/9/4/433/xml |
| article xml file uploaded | 12 April 2021 16:17 CEST | Update | N/A |
| article html file updated | 11 April 2021 14:05 CEST | Update | N/A |
| article html file updated | 8 April 2021 06:29 CEST | Original file | N/A |
| article supplementary file uploaded. | 8 April 2021 06:28 CEST | - | https://www.mdpi.com/2227-9032/9/4/433#supplementary |
| article pdf uploaded. | 8 April 2021 06:28 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/4/433/pdf-vor |
| article xml file uploaded | 8 April 2021 06:28 CEST | Original file | N/A |
