| article html file updated | 30 August 2025 21:47 CEST | Update | https://www.mdpi.com/2227-7102/9/3/163 |
| article html file updated | 21 August 2025 21:31 CEST | Update | - |
| article html file updated | 12 February 2020 22:49 CET | Update | - |
| article html file updated | 26 September 2019 14:53 CEST | Update | - |
| article html file updated | 6 July 2019 07:24 CEST | Original file | - |
| article pdf uploaded. | 6 July 2019 07:23 CEST | Updated version of record | https://www.mdpi.com/2227-7102/9/3/163/pdf |
| article xml uploaded. | 6 July 2019 07:23 CEST | Update | https://www.mdpi.com/2227-7102/9/3/163/xml |
| article xml file uploaded | 6 July 2019 07:23 CEST | Update | - |
| article pdf uploaded. | 28 June 2019 13:31 CEST | Version of Record | https://www.mdpi.com/2227-7102/9/3/163/pdf-vor |
| article xml file uploaded | 28 June 2019 13:31 CEST | Original file | - |
