| article html file updated | 16 August 2026 21:24 CEST | Update | https://www.mdpi.com/2071-1050/11/24/7226 |
| article html file updated | 31 August 2025 06:43 CEST | Update | N/A |
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| article html file updated | 18 December 2019 07:28 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 07:25 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/24/7226/pdf |
| article xml uploaded. | 18 December 2019 07:25 CET | Update | https://www.mdpi.com/2071-1050/11/24/7226/xml |
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| article pdf uploaded. | 16 December 2019 17:31 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/7226/pdf-vor |
| article xml file uploaded | 16 December 2019 17:31 CET | Original file | N/A |
