| article html file updated | 2 September 2025 03:08 CEST | Update | https://www.mdpi.com/1718-7729/28/2/138 |
| article html file updated | 25 July 2022 11:19 CEST | Update | - |
| article html file updated | 4 August 2021 17:19 CEST | Update | - |
| article html file updated | 12 April 2021 03:48 CEST | Update | - |
| article pdf uploaded. | 12 April 2021 03:47 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/2/138/pdf |
| article xml uploaded. | 12 April 2021 03:47 CEST | Update | https://www.mdpi.com/1718-7729/28/2/138/xml |
| article xml file uploaded | 12 April 2021 03:47 CEST | Update | - |
| article html file updated | 11 April 2021 15:35 CEST | Update | - |
| article html file updated | 8 April 2021 14:23 CEST | Original file | - |
| article supplementary file uploaded. | 8 April 2021 14:22 CEST | - | https://www.mdpi.com/1718-7729/28/2/138#supplementary |
| article pdf uploaded. | 8 April 2021 14:22 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/2/138/pdf-vor |
| article xml file uploaded | 8 April 2021 14:22 CEST | Original file | - |
