| article html file updated | 30 August 2025 22:01 CEST | Update | https://www.mdpi.com/2227-9059/7/3/49 |
| article html file updated | 20 July 2022 07:33 CEST | Update | N/A |
| article html file updated | 13 February 2020 00:01 CET | Update | N/A |
| article html file updated | 26 September 2019 06:59 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:41 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 11:01 CEST | Updated version of record | https://www.mdpi.com/2227-9059/7/3/49/pdf |
| article xml uploaded. | 5 July 2019 11:01 CEST | Update | https://www.mdpi.com/2227-9059/7/3/49/xml |
| article xml file uploaded | 5 July 2019 11:01 CEST | Update | N/A |
| article pdf uploaded. | 3 July 2019 16:15 CEST | Version of Record | https://www.mdpi.com/2227-9059/7/3/49/pdf-vor |
| article xml file uploaded | 3 July 2019 16:15 CEST | Original file | N/A |
