| article html file updated | 17 August 2026 16:25 CEST | Update | https://www.mdpi.com/2073-4395/10/6/906 |
| article html file updated | 1 September 2025 00:42 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:01 CEST | Update | N/A |
| article html file updated | 29 June 2020 11:43 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 11:42 CEST | Updated version of record | https://www.mdpi.com/2073-4395/10/6/906/pdf |
| article xml uploaded. | 29 June 2020 11:42 CEST | Update | https://www.mdpi.com/2073-4395/10/6/906/xml |
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| article pdf uploaded. | 25 June 2020 11:29 CEST | Version of Record | https://www.mdpi.com/2073-4395/10/6/906/pdf-vor |
