| article html file updated | 31 August 2025 04:43 CEST | Update | https://www.mdpi.com/2227-9067/6/11/127 |
| article html file updated | 19 July 2022 23:34 CEST | Update | - |
| article html file updated | 14 February 2020 10:22 CET | Update | - |
| article html file updated | 27 November 2019 22:43 CET | Update | - |
| article html file updated | 21 November 2019 04:23 CET | Update | - |
| article supplementary file uploaded. | 21 November 2019 04:22 CET | - | https://www.mdpi.com/2227-9067/6/11/127#supplementary |
| article pdf uploaded. | 21 November 2019 04:22 CET | Updated version of record | https://www.mdpi.com/2227-9067/6/11/127/pdf |
| article xml uploaded. | 21 November 2019 04:22 CET | Update | https://www.mdpi.com/2227-9067/6/11/127/xml |
| article xml file uploaded | 21 November 2019 04:22 CET | Update | - |
| article html file updated | 16 November 2019 10:40 CET | Original file | - |
| article pdf uploaded. | 16 November 2019 10:39 CET | Version of Record | https://www.mdpi.com/2227-9067/6/11/127/pdf-vor |
| article xml uploaded. | 16 November 2019 10:39 CET | Update | - |
| article xml file uploaded | 16 November 2019 10:39 CET | Original file | - |
