| article html file updated | 1 September 2025 17:20 CEST | Update | https://www.mdpi.com/2311-7524/7/1/4 |
| article html file updated | 23 July 2022 08:30 CEST | Update | - |
| article html file updated | 30 December 2020 08:57 CET | Update | - |
| article pdf uploaded. | 30 December 2020 08:56 CET | Updated version of record | https://www.mdpi.com/2311-7524/7/1/4/pdf |
| article xml uploaded. | 30 December 2020 08:56 CET | Update | https://www.mdpi.com/2311-7524/7/1/4/xml |
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| article html file updated | 30 December 2020 08:21 CET | Original file | - |
| article supplementary file uploaded. | 30 December 2020 08:20 CET | - | https://www.mdpi.com/2311-7524/7/1/4#supplementary |
| article pdf uploaded. | 30 December 2020 08:20 CET | Version of Record | - |
| article xml uploaded. | 30 December 2020 08:20 CET | Update | - |
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