| article html file updated | 25 December 2025 01:27 CET | Update | https://www.mdpi.com/2227-9717/9/1/103 |
| article html file updated | 1 September 2025 17:53 CEST | Update | - |
| article html file updated | 23 July 2022 11:06 CEST | Update | - |
| article html file updated | 8 January 2021 14:00 CET | Update | - |
| article pdf uploaded. | 8 January 2021 13:59 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/103/pdf |
| article xml uploaded. | 8 January 2021 13:59 CET | Update | https://www.mdpi.com/2227-9717/9/1/103/xml |
| article xml file uploaded | 8 January 2021 13:59 CET | Update | - |
| article html file updated | 6 January 2021 12:03 CET | Update | - |
| article pdf uploaded. | 6 January 2021 12:02 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/103/pdf-vor |
| article xml file uploaded | 6 January 2021 12:02 CET | Update | - |
| article html file updated | 6 January 2021 11:31 CET | Original file | - |
| article pdf uploaded. | 6 January 2021 11:30 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/103/pdf-vor |
| article xml file uploaded | 6 January 2021 11:30 CET | Original file | - |
