| article html file updated | 30 August 2025 22:44 CEST | Update | https://www.mdpi.com/2076-3921/8/7/231 |
| article html file updated | 21 August 2025 21:46 CEST | Update | N/A |
| article html file updated | 20 July 2022 06:42 CEST | Update | N/A |
| article html file updated | 13 February 2020 03:39 CET | Update | N/A |
| article html file updated | 2 August 2019 09:17 CEST | Update | N/A |
| article html file updated | 22 July 2019 12:06 CEST | Original file | N/A |
| article pdf uploaded. | 22 July 2019 12:04 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/7/231/pdf |
| article xml uploaded. | 22 July 2019 12:04 CEST | Update | https://www.mdpi.com/2076-3921/8/7/231/xml |
| article xml file uploaded | 22 July 2019 12:04 CEST | Update | N/A |
| article pdf uploaded. | 19 July 2019 14:58 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/7/231/pdf-vor |
| article xml file uploaded | 19 July 2019 14:58 CEST | Original file | N/A |
