| article html file updated | 2 September 2025 00:54 CEST | Update | https://www.mdpi.com/2227-9067/8/3/230 |
| article html file updated | 25 July 2022 08:04 CEST | Update | N/A |
| article html file updated | 23 March 2021 03:06 CET | Update | N/A |
| article pdf uploaded. | 23 March 2021 03:04 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/230/pdf |
| article xml uploaded. | 23 March 2021 03:04 CET | Update | https://www.mdpi.com/2227-9067/8/3/230/xml |
| article xml file uploaded | 23 March 2021 03:04 CET | Update | N/A |
| article html file updated | 18 March 2021 03:23 CET | Update | N/A |
| article pdf uploaded. | 18 March 2021 03:22 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/230/pdf-vor |
| article xml file uploaded | 18 March 2021 03:22 CET | Update | N/A |
| article html file updated | 18 March 2021 03:16 CET | Update | N/A |
| article pdf uploaded. | 18 March 2021 03:15 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/230/pdf-vor |
| article xml file uploaded | 18 March 2021 03:15 CET | Update | N/A |
| article html file updated | 17 March 2021 14:54 CET | Update | N/A |
| article pdf uploaded. | 17 March 2021 14:52 CET | Updated version of record | https://www.mdpi.com/2227-9067/8/3/230/pdf-vor |
| article xml file uploaded | 17 March 2021 14:52 CET | Update | N/A |
| article html file updated | 17 March 2021 14:05 CET | Original file | N/A |
| article pdf uploaded. | 17 March 2021 14:04 CET | Version of Record | https://www.mdpi.com/2227-9067/8/3/230/pdf-vor |
| article xml file uploaded | 17 March 2021 14:04 CET | Original file | N/A |
