| article html file updated | 30 August 2025 20:42 CEST | Update | https://www.mdpi.com/2075-1702/7/2/37 |
| article html file updated | 19 July 2022 19:37 CEST | Update | - |
| article html file updated | 12 February 2020 17:30 CET | Update | - |
| article html file updated | 21 October 2019 07:24 CEST | Update | - |
| article html file updated | 4 July 2019 14:50 CEST | Update | - |
| article html file updated | 4 June 2019 10:09 CEST | Original file | - |
| article pdf uploaded. | 4 June 2019 10:07 CEST | Version of Record | https://www.mdpi.com/2075-1702/7/2/37/pdf |
| article xml uploaded. | 4 June 2019 10:07 CEST | Update | https://www.mdpi.com/2075-1702/7/2/37/xml |
| article xml file uploaded | 4 June 2019 10:07 CEST | Original file | - |
