| article html file updated | 31 August 2025 03:26 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4055 |
| article html file updated | 20 July 2022 01:00 CEST | Update | - |
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| article pdf uploaded. | 25 October 2019 15:13 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4055/pdf |
| article xml uploaded. | 25 October 2019 15:13 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4055/xml |
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| article html file updated | 25 October 2019 08:04 CEST | Update | - |
| article pdf uploaded. | 25 October 2019 08:02 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4055/pdf-vor |
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| article html file updated | 24 October 2019 13:05 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 13:04 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/21/4055/pdf-vor |
| article xml uploaded. | 24 October 2019 13:04 CEST | Update | - |
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