| article html file updated | 31 August 2025 05:26 CEST | Update | https://www.mdpi.com/2076-3921/8/12/608 |
| article html file updated | 19 July 2022 22:48 CEST | Update | N/A |
| article html file updated | 14 February 2020 14:36 CET | Update | N/A |
| article html file updated | 30 December 2019 17:43 CET | Update | N/A |
| article html file updated | 30 November 2019 07:58 CET | Original file | N/A |
| article pdf uploaded. | 30 November 2019 07:57 CET | Version of Record | https://www.mdpi.com/2076-3921/8/12/608/pdf |
| article xml uploaded. | 30 November 2019 07:57 CET | Update | https://www.mdpi.com/2076-3921/8/12/608/xml |
| article xml file uploaded | 30 November 2019 07:57 CET | Original file | N/A |
