| article html file updated | 31 August 2025 00:45 CEST | Update | https://www.mdpi.com/2227-7390/7/9/793 |
| article html file updated | 20 July 2022 04:14 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:08 CET | Update | N/A |
| article html file updated | 26 September 2019 08:37 CEST | Update | N/A |
| article html file updated | 1 September 2019 03:34 CEST | Original file | N/A |
| article pdf uploaded. | 1 September 2019 03:32 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/9/793/pdf |
| article xml uploaded. | 1 September 2019 03:32 CEST | Update | https://www.mdpi.com/2227-7390/7/9/793/xml |
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