| article html file updated | 31 August 2025 02:23 CEST | Update | https://www.mdpi.com/2227-9067/6/10/107 |
| article html file updated | 20 July 2022 02:16 CEST | Update | - |
| article html file updated | 13 February 2020 22:13 CET | Update | - |
| article html file updated | 31 October 2019 07:26 CET | Update | - |
| article html file updated | 25 October 2019 03:01 CEST | Update | - |
| article pdf uploaded. | 25 October 2019 03:00 CEST | Updated version of record | https://www.mdpi.com/2227-9067/6/10/107/pdf |
| article xml uploaded. | 25 October 2019 03:00 CEST | Update | https://www.mdpi.com/2227-9067/6/10/107/xml |
| article xml file uploaded | 25 October 2019 03:00 CEST | Update | - |
| article html file updated | 9 October 2019 12:33 CEST | Original file | - |
| article pdf uploaded. | 9 October 2019 12:32 CEST | Updated version of record | https://www.mdpi.com/2227-9067/6/10/107/pdf-vor |
| article xml uploaded. | 9 October 2019 12:32 CEST | Update | - |
| article xml file uploaded | 9 October 2019 12:32 CEST | Update | - |
| article pdf uploaded. | 2 October 2019 16:47 CEST | Version of Record | https://www.mdpi.com/2227-9067/6/10/107/pdf-vor |
| article xml file uploaded | 2 October 2019 16:47 CEST | Original file | - |
