| article html file updated | 17 August 2026 11:38 CEST | Update | https://www.mdpi.com/2297-8747/25/2/28 |
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| article html file updated | 12 May 2020 04:47 CEST | Original file | N/A |
| article pdf uploaded. | 12 May 2020 04:46 CEST | Updated version of record | https://www.mdpi.com/2297-8747/25/2/28/pdf |
| article xml uploaded. | 12 May 2020 04:46 CEST | Update | https://www.mdpi.com/2297-8747/25/2/28/xml |
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| article pdf uploaded. | 11 May 2020 18:40 CEST | Version of Record | https://www.mdpi.com/2297-8747/25/2/28/pdf-vor |
| article xml file uploaded | 11 May 2020 18:40 CEST | Original file | N/A |
