| article html file updated | 7 February 2020 11:11 CET | Update | https://www.mdpi.com/2079-9292/5/3/36 |
| article html file updated | 5 May 2019 11:05 CEST | Update | - |
| article html file updated | 27 March 2019 09:19 CET | Update | - |
| article html file updated | 28 September 2016 07:51 CEST | Update | - |
| article html file updated | 4 July 2016 14:03 CEST | Original file | - |
| article xml uploaded. | 4 July 2016 14:01 CEST | Update | https://www.mdpi.com/2079-9292/5/3/36/xml |
| article pdf uploaded. | 4 July 2016 14:01 CEST | Version of Record | https://www.mdpi.com/2079-9292/5/3/36/pdf |
