| article html file updated | 18 August 2026 06:56 CEST | Update | https://www.mdpi.com/2071-1050/12/21/8908 |
| article html file updated | 1 September 2025 12:00 CEST | Update | N/A |
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| article html file updated | 2 November 2020 12:59 CET | Update | N/A |
| article pdf uploaded. | 2 November 2020 12:57 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8908/pdf |
| article xml uploaded. | 2 November 2020 12:57 CET | Update | https://www.mdpi.com/2071-1050/12/21/8908/xml |
| article xml file uploaded | 2 November 2020 12:57 CET | Update | N/A |
| article html file updated | 27 October 2020 11:27 CET | Original file | N/A |
| article pdf uploaded. | 27 October 2020 11:25 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/8908/pdf-vor |
| article xml uploaded. | 27 October 2020 11:25 CET | Update | N/A |
| article xml file uploaded | 27 October 2020 11:25 CET | Original file | N/A |
