| article html file updated | 1 September 2025 13:32 CEST | Update | https://www.mdpi.com/2227-9059/8/11/501 |
| article html file updated | 23 July 2022 01:11 CEST | Update | - |
| article html file updated | 16 November 2020 07:00 CET | Original file | - |
| article pdf uploaded. | 16 November 2020 06:58 CET | Version of Record | https://www.mdpi.com/2227-9059/8/11/501/pdf |
| article xml uploaded. | 16 November 2020 06:58 CET | Update | https://www.mdpi.com/2227-9059/8/11/501/xml |
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