| article html file updated | 30 August 2025 22:17 CEST | Update | https://www.mdpi.com/2076-3921/8/7/212 |
| article html file updated | 20 July 2022 07:15 CEST | Update | N/A |
| article html file updated | 13 February 2020 01:18 CET | Update | N/A |
| article html file updated | 2 August 2019 09:13 CEST | Update | N/A |
| article html file updated | 10 July 2019 08:55 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2019 08:54 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/7/212/pdf |
| article xml uploaded. | 10 July 2019 08:54 CEST | Update | https://www.mdpi.com/2076-3921/8/7/212/xml |
| article xml file uploaded | 10 July 2019 08:54 CEST | Original file | N/A |
