| article html file updated | 31 August 2025 05:48 CEST | Update | https://www.mdpi.com/2076-3921/8/12/619 |
| article html file updated | 19 July 2022 22:26 CEST | Update | N/A |
| article html file updated | 14 February 2020 16:06 CET | Update | N/A |
| article html file updated | 30 December 2019 18:15 CET | Update | N/A |
| article html file updated | 5 December 2019 10:31 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2019 10:30 CET | Version of Record | https://www.mdpi.com/2076-3921/8/12/619/pdf |
| article xml uploaded. | 5 December 2019 10:30 CET | Update | https://www.mdpi.com/2076-3921/8/12/619/xml |
| article xml file uploaded | 5 December 2019 10:30 CET | Original file | N/A |
