| article html file updated | 2 September 2025 03:13 CEST | Update | https://www.mdpi.com/1999-4915/13/4/646 |
| article html file updated | 25 July 2022 11:25 CEST | Update | - |
| article html file updated | 4 August 2021 19:12 CEST | Update | - |
| article html file updated | 22 April 2021 16:24 CEST | Update | - |
| article pdf uploaded. | 22 April 2021 16:22 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/4/646/pdf |
| article xml uploaded. | 22 April 2021 16:22 CEST | Update | https://www.mdpi.com/1999-4915/13/4/646/xml |
| article xml file uploaded | 22 April 2021 16:22 CEST | Update | - |
| article html file updated | 9 April 2021 10:16 CEST | Original file | - |
| article supplementary file uploaded. | 9 April 2021 10:14 CEST | - | https://www.mdpi.com/1999-4915/13/4/646#supplementary |
| article pdf uploaded. | 9 April 2021 10:14 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/4/646/pdf-vor |
| article xml file uploaded | 9 April 2021 10:14 CEST | Original file | - |
