| article html file updated | 1 September 2025 23:26 CEST | Update | https://www.mdpi.com/2227-9067/8/3/191 |
| article html file updated | 25 July 2022 05:58 CEST | Update | N/A |
| article html file updated | 4 March 2021 09:28 CET | Update | N/A |
| article pdf uploaded. | 4 March 2021 09:27 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/191/pdf |
| article xml uploaded. | 4 March 2021 09:27 CET | Update | https://www.mdpi.com/2227-9067/8/3/191/xml |
| article xml file uploaded | 4 March 2021 09:27 CET | Update | N/A |
| article html file updated | 4 March 2021 04:05 CET | Original file | N/A |
| article pdf uploaded. | 4 March 2021 04:04 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/191/pdf-vor |
| article xml file uploaded | 4 March 2021 04:04 CET | Original file | N/A |
| article pdf uploaded. | 3 March 2021 16:11 CET | Version of Record | https://www.mdpi.com/2227-9067/8/3/191/pdf-vor |
