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| article html file updated | 19 December 2019 02:02 CET | Update | - |
| article pdf uploaded. | 19 December 2019 02:00 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/12/719/pdf |
| article xml uploaded. | 19 December 2019 02:00 CET | Update | https://www.mdpi.com/2075-163X/9/12/719/xml |
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| article html file updated | 13 December 2019 10:54 CET | Original file | - |
| article pdf uploaded. | 13 December 2019 10:52 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/12/719/pdf-vor |
| article xml uploaded. | 13 December 2019 10:52 CET | Update | - |
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| article pdf uploaded. | 20 November 2019 15:19 CET | Version of Record | https://www.mdpi.com/2075-163X/9/12/719/pdf-vor |
| article xml file uploaded | 20 November 2019 15:19 CET | Original file | - |
