| article html file updated | 30 August 2025 22:14 CEST | Update | https://www.mdpi.com/2075-1702/7/3/50 |
| article html file updated | 20 July 2022 07:18 CEST | Update | N/A |
| article html file updated | 13 February 2020 01:05 CET | Update | N/A |
| article html file updated | 26 September 2019 14:22 CEST | Update | N/A |
| article html file updated | 9 July 2019 09:56 CEST | Original file | N/A |
| article pdf uploaded. | 9 July 2019 09:54 CEST | Version of Record | https://www.mdpi.com/2075-1702/7/3/50/pdf |
| article xml uploaded. | 9 July 2019 09:54 CEST | Update | https://www.mdpi.com/2075-1702/7/3/50/xml |
| article xml file uploaded | 9 July 2019 09:54 CEST | Original file | N/A |
