| article html file updated | 7 February 2020 12:03 CET | Update | https://www.mdpi.com/2079-4983/7/3/19 |
| article html file updated | 21 September 2019 21:25 CEST | Update | - |
| article html file updated | 5 May 2019 09:30 CEST | Update | - |
| article html file updated | 27 March 2019 10:58 CET | Update | - |
| article html file updated | 11 December 2018 08:37 CET | Update | - |
| article html file updated | 29 September 2016 12:15 CEST | Update | - |
| article html file updated | 27 July 2016 12:07 CEST | Update | - |
| article xml uploaded. | 27 July 2016 12:06 CEST | Update | https://www.mdpi.com/2079-4983/7/3/19/xml |
| article pdf uploaded. | 27 July 2016 12:06 CEST | Updated version of record | https://www.mdpi.com/2079-4983/7/3/19/pdf |
| article html file updated | 21 July 2016 08:59 CEST | Original file | - |
| article pdf uploaded. | 21 July 2016 08:52 CEST | Version of Record | https://www.mdpi.com/2079-4983/7/3/19/pdf-vor |
