| article html file updated | 2 September 2025 11:04 CEST | Update | https://www.mdpi.com/2226-471X/6/2/106 |
| article html file updated | 27 July 2022 00:20 CEST | Update | - |
| article html file updated | 23 June 2021 03:39 CEST | Update | - |
| article pdf uploaded. | 23 June 2021 03:38 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/2/106/pdf |
| article xml uploaded. | 23 June 2021 03:38 CEST | Update | https://www.mdpi.com/2226-471X/6/2/106/xml |
| article xml file uploaded | 23 June 2021 03:38 CEST | Update | - |
| article html file updated | 16 June 2021 02:56 CEST | Update | - |
| article pdf uploaded. | 16 June 2021 02:54 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/2/106/pdf-vor |
| article xml file uploaded | 16 June 2021 02:54 CEST | Update | - |
| article html file updated | 15 June 2021 11:50 CEST | Update | - |
| article pdf uploaded. | 15 June 2021 11:48 CEST | Updated version of record | https://www.mdpi.com/2226-471X/6/2/106/pdf-vor |
| article xml file uploaded | 15 June 2021 11:48 CEST | Update | - |
| article html file updated | 15 June 2021 11:41 CEST | Original file | - |
| article pdf uploaded. | 15 June 2021 11:40 CEST | Version of Record | https://www.mdpi.com/2226-471X/6/2/106/pdf-vor |
| article xml file uploaded | 15 June 2021 11:39 CEST | Original file | - |
