| article html file updated | 1 September 2025 19:30 CEST | Update | https://www.mdpi.com/2304-8158/10/2/228 |
| article html file updated | 24 July 2022 00:02 CEST | Update | - |
| article html file updated | 26 January 2021 04:09 CET | Update | - |
| article html file updated | 26 January 2021 03:11 CET | Update | - |
| article pdf uploaded. | 26 January 2021 03:09 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/228/pdf |
| article xml uploaded. | 26 January 2021 03:09 CET | Update | https://www.mdpi.com/2304-8158/10/2/228/xml |
| article xml file uploaded | 26 January 2021 03:09 CET | Update | - |
| article html file updated | 23 January 2021 11:30 CET | Update | - |
| article pdf uploaded. | 23 January 2021 11:29 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/228/pdf-vor |
| article xml uploaded. | 23 January 2021 11:29 CET | Update | - |
| article xml file uploaded | 23 January 2021 11:29 CET | Update | - |
| article html file updated | 23 January 2021 08:34 CET | Original file | - |
| article supplementary file uploaded. | 23 January 2021 08:32 CET | - | https://www.mdpi.com/2304-8158/10/2/228#supplementary |
| article pdf uploaded. | 23 January 2021 08:32 CET | Version of Record | https://www.mdpi.com/2304-8158/10/2/228/pdf-vor |
| article xml uploaded. | 23 January 2021 08:32 CET | Update | - |
| article xml file uploaded | 23 January 2021 08:32 CET | Original file | - |
