| article html file updated | 9 February 2026 07:35 CET | Update | https://www.mdpi.com/2296-3529/7/2/4 |
| article xml uploaded. | 9 February 2026 07:33 CET | Update | https://www.mdpi.com/2296-3529/7/2/4/xml |
| article html file updated | 1 September 2025 05:31 CEST | Update | N/A |
| article html file updated | 22 July 2022 03:17 CEST | Update | N/A |
| article html file updated | 7 October 2020 12:04 CEST | Update | N/A |
| article html file updated | 7 October 2020 12:04 CEST | Update | N/A |
| article pdf uploaded. | 23 August 2020 10:47 CEST | Updated version of record | https://www.mdpi.com/2296-3529/7/2/4/pdf |
| article html file updated | 13 August 2020 14:04 CEST | Update | N/A |
| article xml uploaded. | 13 August 2020 14:03 CEST | Update | N/A |
| article pdf uploaded. | 13 August 2020 14:03 CEST | Updated version of record | https://www.mdpi.com/2296-3529/7/2/4/pdf-vor |
| article html file updated | 12 August 2020 12:02 CEST | Original file | N/A |
| article pdf uploaded. | 12 August 2020 12:00 CEST | Version of Record | https://www.mdpi.com/2296-3529/7/2/4/pdf-vor |
| article xml uploaded. | 12 August 2020 12:00 CEST | Update | N/A |
| article xml file uploaded | 12 August 2020 12:00 CEST | Original file | N/A |
