| article html file updated | 17 August 2026 07:30 CEST | Update | https://www.mdpi.com/1999-4915/12/4/388 |
| article html file updated | 31 August 2025 16:02 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:31 CEST | Update | N/A |
| article html file updated | 15 April 2020 07:23 CEST | Original file | N/A |
| article xml uploaded. | 15 April 2020 07:22 CEST | Update | https://www.mdpi.com/1999-4915/12/4/388/xml |
| article pdf uploaded. | 14 April 2020 07:52 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/4/388/pdf |
| article xml file uploaded | 14 April 2020 07:52 CEST | Update | N/A |
| article pdf uploaded. | 31 March 2020 16:58 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/4/388/pdf-vor |
| article xml file uploaded | 31 March 2020 16:58 CEST | Original file | N/A |
