| article html file updated | 2 September 2025 01:27 CEST | Update | https://www.mdpi.com/2071-1050/13/6/3557 |
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| article html file updated | 24 March 2021 05:03 CET | Update | - |
| article pdf uploaded. | 24 March 2021 05:01 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/6/3557/pdf |
| article xml uploaded. | 24 March 2021 05:01 CET | Update | https://www.mdpi.com/2071-1050/13/6/3557/xml |
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| article pdf uploaded. | 24 March 2021 05:00 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/6/3557/pdf-vor |
| article xml file uploaded | 24 March 2021 05:00 CET | Original file | - |
| article pdf uploaded. | 23 March 2021 11:07 CET | Version of Record | https://www.mdpi.com/2071-1050/13/6/3557/pdf-vor |
