| article html file updated | 31 August 2025 19:06 CEST | Update | https://www.mdpi.com/2306-7381/7/2/57 |
| article html file updated | 21 July 2022 03:32 CEST | Update | N/A |
| article html file updated | 8 June 2020 05:21 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2020 05:20 CEST | Updated version of record | https://www.mdpi.com/2306-7381/7/2/57/pdf |
| article xml uploaded. | 8 June 2020 05:20 CEST | Update | https://www.mdpi.com/2306-7381/7/2/57/xml |
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| article pdf uploaded. | 30 April 2020 15:06 CEST | Version of Record | https://www.mdpi.com/2306-7381/7/2/57/pdf-vor |
| article xml file uploaded | 30 April 2020 15:06 CEST | Original file | N/A |
