| article html file updated | 31 August 2025 16:37 CEST | Update | https://www.mdpi.com/1999-4915/12/4/405 |
| article html file updated | 21 July 2022 01:07 CEST | Update | N/A |
| article html file updated | 8 April 2020 15:27 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2020 15:25 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/4/405/pdf |
| article xml uploaded. | 8 April 2020 15:25 CEST | Update | https://www.mdpi.com/1999-4915/12/4/405/xml |
| article xml file uploaded | 8 April 2020 15:25 CEST | Update | N/A |
| article pdf uploaded. | 6 April 2020 15:31 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/4/405/pdf-vor |
| article xml file uploaded | 6 April 2020 15:31 CEST | Original file | N/A |
