| article html file updated | 30 August 2025 22:36 CEST | Update | https://www.mdpi.com/2076-3921/8/7/224 |
| article html file updated | 20 July 2022 06:52 CEST | Update | N/A |
| article html file updated | 13 February 2020 02:59 CET | Update | N/A |
| article html file updated | 2 August 2019 09:16 CEST | Update | N/A |
| article html file updated | 17 July 2019 18:00 CEST | Original file | N/A |
| article pdf uploaded. | 17 July 2019 11:24 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/7/224/pdf |
| article xml uploaded. | 17 July 2019 11:24 CEST | Update | https://www.mdpi.com/2076-3921/8/7/224/xml |
| article xml file uploaded | 17 July 2019 11:24 CEST | Original file | N/A |
