| article html file updated | 1 September 2025 18:08 CEST | Update | https://www.mdpi.com/1424-2818/13/1/21 |
| article html file updated | 23 July 2022 12:38 CEST | Update | - |
| article html file updated | 14 January 2021 10:17 CET | Update | - |
| article pdf uploaded. | 14 January 2021 10:15 CET | Updated version of record | https://www.mdpi.com/1424-2818/13/1/21/pdf |
| article xml uploaded. | 14 January 2021 10:15 CET | Update | https://www.mdpi.com/1424-2818/13/1/21/xml |
| article xml file uploaded | 14 January 2021 10:15 CET | Update | - |
| article html file updated | 13 January 2021 10:06 CET | Update | - |
| article pdf uploaded. | 13 January 2021 10:02 CET | Updated version of record | https://www.mdpi.com/1424-2818/13/1/21/pdf-vor |
| article xml uploaded. | 13 January 2021 10:02 CET | Update | - |
| article xml file uploaded | 13 January 2021 10:02 CET | Update | - |
| article html file updated | 12 January 2021 10:01 CET | Update | - |
| article html file updated | 12 January 2021 03:41 CET | Original file | - |
| article pdf uploaded. | 12 January 2021 03:39 CET | Updated version of record | https://www.mdpi.com/1424-2818/13/1/21/pdf-vor |
| article xml uploaded. | 12 January 2021 03:39 CET | Update | - |
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| article pdf uploaded. | 8 January 2021 14:46 CET | Version of Record | https://www.mdpi.com/1424-2818/13/1/21/pdf-vor |
| article supplementary file uploaded. | 8 January 2021 14:46 CET | - | https://www.mdpi.com/1424-2818/13/1/21#supplementary |
