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| article html file updated | 19 July 2022 20:52 CEST | Update | - |
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| article html file updated | 25 December 2019 10:44 CET | Original file | - |
| article pdf uploaded. | 25 December 2019 10:42 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/1/49/pdf |
| article xml uploaded. | 25 December 2019 10:42 CET | Update | https://www.mdpi.com/2077-0383/9/1/49/xml |
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| article supplementary file uploaded. | 24 December 2019 15:33 CET | - | https://www.mdpi.com/2077-0383/9/1/49#supplementary |
| article pdf uploaded. | 24 December 2019 15:33 CET | Version of Record | https://www.mdpi.com/2077-0383/9/1/49/pdf-vor |
| article xml file uploaded | 24 December 2019 15:32 CET | Original file | - |
