| article html file updated | 7 February 2020 11:04 CET | Update | https://www.mdpi.com/2079-9292/5/3/35 |
| article html file updated | 5 May 2019 11:18 CEST | Update | - |
| article html file updated | 27 March 2019 09:06 CET | Update | - |
| article html file updated | 28 September 2016 07:51 CEST | Update | - |
| article html file updated | 30 June 2016 13:53 CEST | Original file | - |
| article xml uploaded. | 30 June 2016 13:52 CEST | Original file | https://www.mdpi.com/2079-9292/5/3/35/xml |
| article pdf uploaded. | 30 June 2016 13:52 CEST | Version of Record | https://www.mdpi.com/2079-9292/5/3/35/pdf |
