| article html file updated | 31 August 2025 23:16 CEST | Update | https://www.mdpi.com/2304-6775/8/2/33 |
| article html file updated | 21 July 2022 20:31 CEST | Update | - |
| article html file updated | 11 June 2020 07:27 CEST | Original file | - |
| article pdf uploaded. | 11 June 2020 07:25 CEST | Version of Record | https://www.mdpi.com/2304-6775/8/2/33/pdf |
| article xml uploaded. | 11 June 2020 07:25 CEST | Update | https://www.mdpi.com/2304-6775/8/2/33/xml |
| article xml file uploaded | 11 June 2020 07:25 CEST | Original file | - |
