| article html file updated | 7 February 2020 10:41 CET | Update | https://www.mdpi.com/2311-5637/2/3/14 |
| article html file updated | 5 May 2019 11:59 CEST | Update | - |
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| article html file updated | 9 October 2016 09:06 CEST | Update | - |
| article html file updated | 23 June 2016 14:24 CEST | Original file | - |
| article xml uploaded. | 23 June 2016 14:23 CEST | Original file | https://www.mdpi.com/2311-5637/2/3/14/xml |
| article pdf uploaded. | 23 June 2016 14:23 CEST | Version of Record | https://www.mdpi.com/2311-5637/2/3/14/pdf |
