| article html file updated | 17 August 2026 06:13 CEST | Update | https://www.mdpi.com/1424-8220/20/6/1700 |
| article html file updated | 31 August 2025 14:48 CEST | Update | N/A |
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| article html file updated | 1 April 2020 19:15 CEST | Update | N/A |
| article html file updated | 26 March 2020 14:39 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 14:37 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/6/1700/pdf |
| article xml uploaded. | 26 March 2020 14:37 CET | Update | https://www.mdpi.com/1424-8220/20/6/1700/xml |
| article xml file uploaded | 26 March 2020 14:37 CET | Update | N/A |
| article pdf uploaded. | 18 March 2020 15:30 CET | Version of Record | https://www.mdpi.com/1424-8220/20/6/1700/pdf-vor |
| article xml file uploaded | 18 March 2020 15:30 CET | Original file | N/A |
