| article html file updated | 24 December 2025 16:35 CET | Update | https://www.mdpi.com/2073-4425/10/12/991 |
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| article html file updated | 31 December 2019 17:51 CET | Update | - |
| article html file updated | 18 December 2019 11:58 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 11:56 CET | Updated version of record | https://www.mdpi.com/2073-4425/10/12/991/pdf |
| article xml uploaded. | 18 December 2019 11:56 CET | Update | https://www.mdpi.com/2073-4425/10/12/991/xml |
| article xml file uploaded | 18 December 2019 11:56 CET | Update | - |
| article supplementary file uploaded. | 1 December 2019 10:02 CET | - | https://www.mdpi.com/2073-4425/10/12/991#supplementary |
| article pdf uploaded. | 1 December 2019 10:02 CET | Version of Record | https://www.mdpi.com/2073-4425/10/12/991/pdf-vor |
| article xml file uploaded | 1 December 2019 10:02 CET | Original file | - |
