| article html file updated | 2 September 2025 03:27 CEST | Update | https://www.mdpi.com/1999-4915/13/4/660 |
| article html file updated | 25 July 2022 11:45 CEST | Update | - |
| article html file updated | 5 August 2021 01:20 CEST | Update | - |
| article html file updated | 5 August 2021 01:10 CEST | Update | - |
| article html file updated | 12 April 2021 12:05 CEST | Original file | - |
| article pdf uploaded. | 12 April 2021 12:03 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/4/660/pdf |
| article xml uploaded. | 12 April 2021 12:03 CEST | Update | https://www.mdpi.com/1999-4915/13/4/660/xml |
| article xml file uploaded | 12 April 2021 12:03 CEST | Original file | - |
| article pdf uploaded. | 12 April 2021 03:59 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/4/660/pdf-vor |
| article supplementary file uploaded. | 11 April 2021 13:28 CEST | - | https://www.mdpi.com/1999-4915/13/4/660#supplementary |
| article pdf uploaded. | 11 April 2021 13:28 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/4/660/pdf-vor |
