| article html file updated | 1 September 2025 20:31 CEST | Update | https://www.mdpi.com/2304-8158/10/2/304 |
| article html file updated | 29 July 2025 13:09 CEST | Update | - |
| article pdf uploaded. | 6 February 2024 03:10 CET | Minor correction | https://www.mdpi.com/2304-8158/10/2/304/pdf |
| article html file updated | 24 July 2022 11:51 CEST | Update | - |
| article html file updated | 22 February 2021 03:13 CET | Update | - |
| article pdf uploaded. | 22 February 2021 03:11 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/304/pdf-vor |
| article xml uploaded. | 22 February 2021 03:11 CET | Update | https://www.mdpi.com/2304-8158/10/2/304/xml |
| article xml file uploaded | 22 February 2021 03:11 CET | Update | - |
| article html file updated | 10 February 2021 08:37 CET | Update | - |
| article pdf uploaded. | 10 February 2021 08:36 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/304/pdf-vor |
| article xml uploaded. | 10 February 2021 08:36 CET | Update | - |
| article xml file uploaded | 10 February 2021 08:36 CET | Update | - |
| article html file updated | 10 February 2021 03:06 CET | Original file | - |
| article pdf uploaded. | 10 February 2021 03:05 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/304/pdf-vor |
| article xml uploaded. | 10 February 2021 03:05 CET | Update | - |
| article xml file uploaded | 10 February 2021 03:05 CET | Original file | - |
| article pdf uploaded. | 2 February 2021 15:52 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/2/304/pdf-vor |
| article pdf uploaded. | 2 February 2021 15:09 CET | Version of Record | https://www.mdpi.com/2304-8158/10/2/304/pdf-vor |
