| article html file updated | 17 August 2026 03:19 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1113 |
| article html file updated | 31 August 2025 12:02 CEST | Update | N/A |
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| article html file updated | 6 March 2020 12:24 CET | Update | N/A |
| article html file updated | 22 February 2020 12:22 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2020 12:21 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1113/pdf |
| article xml uploaded. | 22 February 2020 12:21 CET | Update | https://www.mdpi.com/1424-8220/20/4/1113/xml |
| article xml file uploaded | 22 February 2020 12:21 CET | Update | N/A |
| article pdf uploaded. | 18 February 2020 16:08 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1113/pdf-vor |
| article xml file uploaded | 18 February 2020 16:08 CET | Original file | N/A |
