| article html file updated | 31 August 2025 23:44 CEST | Update | https://www.mdpi.com/1999-4915/12/6/648 |
| article html file updated | 21 July 2022 20:58 CEST | Update | - |
| article html file updated | 16 June 2020 09:08 CEST | Update | - |
| article html file updated | 16 June 2020 09:08 CEST | Original file | - |
| article pdf uploaded. | 16 June 2020 09:06 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/648/pdf |
| article xml uploaded. | 16 June 2020 09:06 CEST | Update | https://www.mdpi.com/1999-4915/12/6/648/xml |
| article xml file uploaded | 16 June 2020 09:06 CEST | Update | - |
| article xml file uploaded | 16 June 2020 09:06 CEST | Original file | - |
