| article html file updated | 31 August 2025 23:31 CEST | Update | https://www.mdpi.com/2073-4344/10/6/666 |
| article html file updated | 21 July 2022 20:46 CEST | Update | - |
| article html file updated | 13 June 2020 04:37 CEST | Original file | - |
| article pdf uploaded. | 13 June 2020 04:35 CEST | Version of Record | https://www.mdpi.com/2073-4344/10/6/666/pdf |
| article xml uploaded. | 13 June 2020 04:35 CEST | Update | https://www.mdpi.com/2073-4344/10/6/666/xml |
| article xml file uploaded | 13 June 2020 04:35 CEST | Original file | - |
