| article html file updated | 19 August 2026 06:36 CEST | Update | https://www.mdpi.com/2227-9059/9/4/393 |
| article html file updated | 25 December 2025 07:45 CET | Update | N/A |
| article html file updated | 2 September 2025 02:54 CEST | Update | N/A |
| article html file updated | 25 July 2022 11:01 CEST | Update | N/A |
| article html file updated | 4 August 2021 11:47 CEST | Update | N/A |
| article html file updated | 11 April 2021 11:07 CEST | Update | N/A |
| article html file updated | 8 April 2021 11:44 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2021 11:42 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/4/393/pdf |
| article xml uploaded. | 8 April 2021 11:42 CEST | Update | https://www.mdpi.com/2227-9059/9/4/393/xml |
| article xml file uploaded | 8 April 2021 11:42 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2021 19:38 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/4/393/pdf-vor |
