| article html file updated | 7 February 2020 09:36 CET | Update | https://www.mdpi.com/2079-9292/5/2/27 |
| article html file updated | 5 May 2019 14:01 CEST | Update | N/A |
| article html file updated | 27 March 2019 06:22 CET | Update | N/A |
| article html file updated | 1 July 2016 10:48 CEST | Update | N/A |
| article html file updated | 1 June 2016 12:05 CEST | Original file | N/A |
| article xml uploaded. | 1 June 2016 12:04 CEST | Original file | https://www.mdpi.com/2079-9292/5/2/27/xml |
| article pdf uploaded. | 1 June 2016 12:04 CEST | Version of Record | https://www.mdpi.com/2079-9292/5/2/27/pdf |
