| article html file updated | 2 September 2025 01:02 CEST | Update | https://www.mdpi.com/1999-4915/13/3/501 |
| article html file updated | 25 July 2022 08:15 CEST | Update | - |
| article html file updated | 21 March 2021 07:48 CET | Update | - |
| article pdf uploaded. | 21 March 2021 07:47 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/3/501/pdf |
| article xml uploaded. | 21 March 2021 07:47 CET | Update | https://www.mdpi.com/1999-4915/13/3/501/xml |
| article xml file uploaded | 21 March 2021 07:47 CET | Update | - |
| article html file updated | 19 March 2021 10:14 CET | Update | - |
| article html file updated | 19 March 2021 09:49 CET | Original file | - |
| article pdf uploaded. | 19 March 2021 09:48 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/3/501/pdf-vor |
| article xml file uploaded | 19 March 2021 09:48 CET | Original file | - |
| article pdf uploaded. | 18 March 2021 14:22 CET | Version of Record | https://www.mdpi.com/1999-4915/13/3/501/pdf-vor |
