| article html file updated | 31 August 2025 09:17 CEST | Update | https://www.mdpi.com/2227-9717/8/1/120 |
| article html file updated | 20 July 2022 17:49 CEST | Update | - |
| article html file updated | 15 February 2020 03:54 CET | Update | - |
| article html file updated | 7 February 2020 02:49 CET | Update | - |
| article html file updated | 21 January 2020 10:00 CET | Update | - |
| article pdf uploaded. | 21 January 2020 09:58 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/1/120/pdf |
| article xml uploaded. | 21 January 2020 09:58 CET | Update | https://www.mdpi.com/2227-9717/8/1/120/xml |
| article xml file uploaded | 21 January 2020 09:58 CET | Update | - |
| article html file updated | 19 January 2020 03:04 CET | Update | - |
| article pdf uploaded. | 19 January 2020 03:02 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/1/120/pdf-vor |
| article xml uploaded. | 19 January 2020 03:02 CET | Update | - |
| article xml file uploaded | 19 January 2020 03:02 CET | Update | - |
| article html file updated | 17 January 2020 13:38 CET | Original file | - |
| article pdf uploaded. | 17 January 2020 13:37 CET | Version of Record | https://www.mdpi.com/2227-9717/8/1/120/pdf-vor |
| article xml uploaded. | 17 January 2020 13:37 CET | Update | - |
| article xml file uploaded | 17 January 2020 13:37 CET | Original file | - |
