| article html file updated | 19 August 2026 07:50 CEST | Update | https://www.mdpi.com/2076-0760/10/4/138 |
| article html file updated | 2 September 2025 03:47 CEST | Update | N/A |
| article html file updated | 25 July 2022 12:12 CEST | Update | N/A |
| article html file updated | 15 April 2021 12:26 CEST | Update | N/A |
| article pdf uploaded. | 15 April 2021 12:24 CEST | Updated version of record | https://www.mdpi.com/2076-0760/10/4/138/pdf |
| article xml uploaded. | 15 April 2021 12:24 CEST | Update | https://www.mdpi.com/2076-0760/10/4/138/xml |
| article xml file uploaded | 15 April 2021 12:24 CEST | Update | N/A |
| article html file updated | 15 April 2021 11:38 CEST | Update | N/A |
| article pdf uploaded. | 15 April 2021 11:37 CEST | Updated version of record | https://www.mdpi.com/2076-0760/10/4/138/pdf-vor |
| article xml file uploaded | 15 April 2021 11:37 CEST | Update | N/A |
| article html file updated | 15 April 2021 08:12 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2021 08:11 CEST | Updated version of record | https://www.mdpi.com/2076-0760/10/4/138/pdf-vor |
| article xml file uploaded | 15 April 2021 08:11 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2021 14:21 CEST | Version of Record | https://www.mdpi.com/2076-0760/10/4/138/pdf-vor |
