| article html file updated | 8 February 2020 00:09 CET | Update | https://www.mdpi.com/2076-2615/7/3/13 |
| article html file updated | 23 September 2019 12:15 CEST | Update | - |
| article html file updated | 4 May 2019 09:41 CEST | Update | - |
| article html file updated | 29 June 2017 13:16 CEST | Update | - |
| article html file updated | 27 March 2017 09:39 CEST | Update | - |
| article html file updated | 24 February 2017 09:45 CET | Original file | - |
| article xml uploaded. | 24 February 2017 09:44 CET | Original file | https://www.mdpi.com/2076-2615/7/3/13/xml |
| article pdf uploaded. | 24 February 2017 09:44 CET | Version of Record | https://www.mdpi.com/2076-2615/7/3/13/pdf |
