| article html file updated | 31 August 2025 19:30 CEST | Update | https://www.mdpi.com/2227-9059/8/5/111 |
| article html file updated | 21 July 2022 03:56 CEST | Update | - |
| article html file updated | 5 June 2020 04:46 CEST | Update | - |
| article html file updated | 11 May 2020 05:14 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 05:12 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/5/111/pdf |
| article xml uploaded. | 11 May 2020 05:12 CEST | Update | https://www.mdpi.com/2227-9059/8/5/111/xml |
| article xml file uploaded | 11 May 2020 05:12 CEST | Update | - |
| article html file updated | 8 May 2020 09:08 CEST | Original file | - |
| article pdf uploaded. | 8 May 2020 09:06 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/5/111/pdf-vor |
| article xml file uploaded | 8 May 2020 09:06 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 09:23 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/5/111/pdf-vor |
| article xml file uploaded | 6 May 2020 09:23 CEST | Update | - |
| article pdf uploaded. | 6 May 2020 09:23 CEST | Version of Record | https://www.mdpi.com/2227-9059/8/5/111/pdf-vor |
| article xml file uploaded | 6 May 2020 09:23 CEST | Original file | - |
