| article html file updated | 27 December 2025 05:08 CET | Update | https://www.mdpi.com/1999-4915/14/4/721 |
| article html file updated | 9 September 2025 01:51 CEST | Update | N/A |
| article html file updated | 2 August 2022 16:30 CEST | Update | N/A |
| article html file updated | 31 March 2022 10:08 CEST | Update | N/A |
| article html file updated | 31 March 2022 03:54 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2022 03:52 CEST | Updated version of record | https://www.mdpi.com/1999-4915/14/4/721/pdf |
| article xml uploaded. | 31 March 2022 03:52 CEST | Update | https://www.mdpi.com/1999-4915/14/4/721/xml |
| article xml file uploaded | 31 March 2022 03:52 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 March 2022 14:09 CEST | - | https://www.mdpi.com/1999-4915/14/4/721#supplementary |
| article pdf uploaded. | 30 March 2022 14:09 CEST | Version of Record | https://www.mdpi.com/1999-4915/14/4/721/pdf-vor |
