| article html file updated | 16 August 2026 20:10 CEST | Update | https://www.mdpi.com/2073-4395/9/12/841 |
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| article pdf uploaded. | 19 December 2019 04:11 CET | Updated version of record | https://www.mdpi.com/2073-4395/9/12/841/pdf |
| article xml uploaded. | 19 December 2019 04:11 CET | Update | https://www.mdpi.com/2073-4395/9/12/841/xml |
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| article pdf uploaded. | 6 December 2019 02:18 CET | Updated version of record | https://www.mdpi.com/2073-4395/9/12/841/pdf-vor |
| article pdf uploaded. | 3 December 2019 15:24 CET | Version of Record | https://www.mdpi.com/2073-4395/9/12/841/pdf-vor |
| article xml file uploaded | 3 December 2019 15:24 CET | Original file | N/A |
