| article html file updated | 31 August 2025 10:49 CEST | Update | https://www.mdpi.com/2223-7747/9/2/195 |
| article html file updated | 20 July 2022 19:20 CEST | Update | - |
| article html file updated | 6 March 2020 08:51 CET | Update | - |
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| article pdf uploaded. | 1 March 2020 04:48 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/2/195/pdf |
| article xml uploaded. | 1 March 2020 04:48 CET | Update | https://www.mdpi.com/2223-7747/9/2/195/xml |
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| article supplementary file uploaded. | 5 February 2020 14:25 CET | - | https://www.mdpi.com/2223-7747/9/2/195#supplementary |
| article pdf uploaded. | 5 February 2020 14:25 CET | Version of Record | https://www.mdpi.com/2223-7747/9/2/195/pdf-vor |
| article xml file uploaded | 5 February 2020 14:25 CET | Original file | - |
