| article html file updated | 7 February 2020 21:50 CET | Update | https://www.mdpi.com/1424-8247/10/1/14 |
| article html file updated | 29 September 2019 08:12 CEST | Update | N/A |
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| article html file updated | 20 January 2017 14:36 CET | Original file | N/A |
| article xml uploaded. | 20 January 2017 14:35 CET | Original file | https://www.mdpi.com/1424-8247/10/1/14/xml |
| article pdf uploaded. | 20 January 2017 14:35 CET | Version of Record | https://www.mdpi.com/1424-8247/10/1/14/pdf |
