| article html file updated | 31 August 2025 22:21 CEST | Update | https://www.mdpi.com/2306-5710/6/2/37 |
| article html file updated | 21 July 2022 06:45 CEST | Update | - |
| article html file updated | 2 June 2020 09:28 CEST | Original file | - |
| article pdf uploaded. | 2 June 2020 09:27 CEST | Version of Record | https://www.mdpi.com/2306-5710/6/2/37/pdf |
| article xml uploaded. | 2 June 2020 09:27 CEST | Update | https://www.mdpi.com/2306-5710/6/2/37/xml |
| article xml file uploaded | 2 June 2020 09:27 CEST | Original file | - |
