| article html file updated | 25 December 2025 13:46 CET | Update | https://www.mdpi.com/1999-5903/13/6/150 |
| article html file updated | 2 September 2025 10:30 CEST | Update | N/A |
| article html file updated | 26 July 2022 23:38 CEST | Update | N/A |
| article html file updated | 10 June 2021 10:05 CEST | Update | N/A |
| article html file updated | 10 June 2021 07:48 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2021 07:46 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/6/150/pdf |
| article xml uploaded. | 10 June 2021 07:46 CEST | Update | https://www.mdpi.com/1999-5903/13/6/150/xml |
| article xml file uploaded | 10 June 2021 07:46 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2021 16:25 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/6/150/pdf-vor |
