| article html file updated | 1 September 2025 16:42 CEST | Update | https://www.mdpi.com/1424-2818/13/1/3 |
| article html file updated | 23 July 2022 06:31 CEST | Update | - |
| article html file updated | 23 December 2020 03:27 CET | Update | - |
| article pdf uploaded. | 23 December 2020 03:26 CET | Updated version of record | https://www.mdpi.com/1424-2818/13/1/3/pdf |
| article xml uploaded. | 23 December 2020 03:26 CET | Update | https://www.mdpi.com/1424-2818/13/1/3/xml |
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| article html file updated | 23 December 2020 02:48 CET | Update | - |
| article supplementary file uploaded. | 23 December 2020 02:46 CET | - | https://www.mdpi.com/1424-2818/13/1/3#supplementary |
| article pdf uploaded. | 23 December 2020 02:46 CET | Updated version of record | https://www.mdpi.com/1424-2818/13/1/3/pdf-vor |
| article xml uploaded. | 23 December 2020 02:46 CET | Update | - |
| article xml file uploaded | 23 December 2020 02:46 CET | Update | - |
| article html file updated | 22 December 2020 14:01 CET | Original file | - |
| article pdf uploaded. | 22 December 2020 14:00 CET | Version of Record | https://www.mdpi.com/1424-2818/13/1/3/pdf-vor |
| article xml uploaded. | 22 December 2020 14:00 CET | Update | - |
| article xml file uploaded | 22 December 2020 14:00 CET | Original file | - |
