| article html file updated | 31 August 2025 06:19 CEST | Update | https://www.mdpi.com/2073-8994/11/12/1502 |
| article html file updated | 19 July 2022 21:56 CEST | Update | - |
| article html file updated | 14 February 2020 17:51 CET | Update | - |
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| article html file updated | 18 December 2019 06:44 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 06:43 CET | Updated version of record | https://www.mdpi.com/2073-8994/11/12/1502/pdf |
| article xml uploaded. | 18 December 2019 06:43 CET | Update | https://www.mdpi.com/2073-8994/11/12/1502/xml |
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| article pdf uploaded. | 11 December 2019 15:00 CET | Version of Record | https://www.mdpi.com/2073-8994/11/12/1502/pdf-vor |
| article xml file uploaded | 11 December 2019 15:00 CET | Original file | - |
