| article html file updated | 7 February 2020 13:58 CET | Update | https://www.mdpi.com/2079-9292/5/3/49 |
| article html file updated | 5 May 2019 05:57 CEST | Update | N/A |
| article html file updated | 27 March 2019 14:58 CET | Update | N/A |
| article html file updated | 28 September 2016 07:59 CEST | Update | N/A |
| article html file updated | 29 August 2016 09:24 CEST | Original file | N/A |
| article xml uploaded. | 29 August 2016 09:22 CEST | Update | https://www.mdpi.com/2079-9292/5/3/49/xml |
| article xml uploaded. | 29 August 2016 09:22 CEST | Original file | N/A |
| article pdf uploaded. | 29 August 2016 09:22 CEST | Version of Record | https://www.mdpi.com/2079-9292/5/3/49/pdf |
