| article html file updated | 1 September 2025 10:22 CEST | Update | https://www.mdpi.com/2227-9059/8/10/401 |
| article html file updated | 22 July 2022 10:02 CEST | Update | - |
| article html file updated | 13 October 2020 05:53 CEST | Original file | - |
| article pdf uploaded. | 13 October 2020 05:52 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/10/401/pdf |
| article xml uploaded. | 13 October 2020 05:52 CEST | Update | https://www.mdpi.com/2227-9059/8/10/401/xml |
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| article pdf uploaded. | 9 October 2020 16:20 CEST | Updated version of record | https://www.mdpi.com/2227-9059/8/10/401/pdf-vor |
| article pdf uploaded. | 9 October 2020 11:42 CEST | Version of Record | https://www.mdpi.com/2227-9059/8/10/401/pdf-vor |
