| article html file updated | 1 September 2025 00:48 CEST | Update | https://www.mdpi.com/1999-4915/12/6/687 |
| article html file updated | 21 July 2022 22:07 CEST | Update | - |
| article html file updated | 7 July 2020 11:22 CEST | Update | - |
| article html file updated | 30 June 2020 12:32 CEST | Original file | - |
| article pdf uploaded. | 30 June 2020 12:31 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/687/pdf |
| article xml uploaded. | 30 June 2020 12:31 CEST | Update | https://www.mdpi.com/1999-4915/12/6/687/xml |
| article xml file uploaded | 30 June 2020 12:31 CEST | Original file | - |
| article pdf uploaded. | 26 June 2020 10:54 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/6/687/pdf-vor |
| article supplementary file uploaded. | 26 June 2020 10:54 CEST | - | https://www.mdpi.com/1999-4915/12/6/687#supplementary |
| article pdf uploaded. | 26 June 2020 10:54 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/6/687/pdf-vor |
