| article html file updated | 1 September 2025 16:59 CEST | Update | https://new.mdpi.com/2306-5354/8/1/2 |
| article html file updated | 23 July 2022 07:18 CEST | Update | - |
| article html file updated | 25 December 2020 10:29 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 10:28 CET | Version of Record | https://new.mdpi.com/2306-5354/8/1/2/pdf |
| article xml uploaded. | 25 December 2020 10:28 CET | Update | https://new.mdpi.com/2306-5354/8/1/2/xml |
| article xml file uploaded | 25 December 2020 10:28 CET | Original file | - |
