| article html file updated | 31 August 2025 11:52 CEST | Update | https://www.mdpi.com/2304-6740/8/2/14 |
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| article pdf uploaded. | 18 February 2020 03:27 CET | Updated version of record | https://www.mdpi.com/2304-6740/8/2/14/pdf |
| article xml uploaded. | 18 February 2020 03:27 CET | Update | https://www.mdpi.com/2304-6740/8/2/14/xml |
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| article html file updated | 17 February 2020 11:45 CET | Original file | - |
| article pdf uploaded. | 17 February 2020 11:44 CET | Version of Record | https://www.mdpi.com/2304-6740/8/2/14/pdf-vor |
| article xml uploaded. | 17 February 2020 11:44 CET | Update | - |
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