| article html file updated | 1 September 2025 00:07 CEST | Update | https://www.mdpi.com/2227-7390/8/6/1008 |
| article html file updated | 21 July 2022 21:21 CEST | Update | - |
| article html file updated | 9 October 2020 08:46 CEST | Update | - |
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| article pdf uploaded. | 29 June 2020 05:28 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/1008/pdf |
| article xml uploaded. | 29 June 2020 05:28 CEST | Update | https://www.mdpi.com/2227-7390/8/6/1008/xml |
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| article pdf uploaded. | 19 June 2020 10:38 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/6/1008/pdf-vor |
