| article html file updated | 25 December 2025 12:41 CET | Update | https://www.mdpi.com/1999-4915/13/6/1021 |
| article html file updated | 2 September 2025 09:11 CEST | Update | N/A |
| article html file updated | 26 July 2022 21:55 CEST | Update | N/A |
| article html file updated | 23 June 2021 14:47 CEST | Update | N/A |
| article pdf uploaded. | 23 June 2021 14:46 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/6/1021/pdf |
| article xml uploaded. | 23 June 2021 14:45 CEST | Update | https://www.mdpi.com/1999-4915/13/6/1021/xml |
| article xml file uploaded | 23 June 2021 14:45 CEST | Update | N/A |
| article html file updated | 1 June 2021 12:03 CEST | Original file | N/A |
| article pdf uploaded. | 1 June 2021 12:01 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/6/1021/pdf-vor |
| article xml file uploaded | 1 June 2021 12:01 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2021 19:04 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/6/1021/pdf-vor |
