| article html file updated | 1 September 2025 19:54 CEST | Update | https://www.mdpi.com/1999-4907/12/2/149 |
| article html file updated | 24 July 2022 04:25 CEST | Update | - |
| article html file updated | 29 January 2021 05:11 CET | Original file | - |
| article pdf uploaded. | 29 January 2021 05:10 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/149/pdf |
| article xml uploaded. | 29 January 2021 05:10 CET | Update | https://www.mdpi.com/1999-4907/12/2/149/xml |
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| article supplementary file uploaded. | 28 January 2021 10:40 CET | - | https://www.mdpi.com/1999-4907/12/2/149#supplementary |
| article pdf uploaded. | 27 January 2021 16:06 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/149/pdf-vor |
