| article html file updated | 9 February 2020 03:31 CET | Update | https://www.mdpi.com/2072-6694/10/1/22 |
| article html file updated | 2 May 2019 01:20 CEST | Update | - |
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| article html file updated | 1 February 2018 14:06 CET | Update | - |
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| article xml uploaded. | 18 January 2018 15:28 CET | Original file | https://www.mdpi.com/2072-6694/10/1/22/xml |
| article pdf uploaded. | 18 January 2018 15:28 CET | Version of Record | https://www.mdpi.com/2072-6694/10/1/22/pdf |
