| article html file updated | 1 September 2025 21:23 CEST | Update | https://www.mdpi.com/2309-608X/7/2/130 |
| article html file updated | 25 July 2022 00:29 CEST | Update | - |
| article html file updated | 22 February 2021 03:10 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 03:09 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/2/130/pdf |
| article xml uploaded. | 22 February 2021 03:09 CET | Update | https://www.mdpi.com/2309-608X/7/2/130/xml |
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| article pdf uploaded. | 12 February 2021 16:17 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/2/130/pdf-vor |
| article pdf uploaded. | 11 February 2021 10:09 CET | Version of Record | https://www.mdpi.com/2309-608X/7/2/130/pdf-vor |
