| article html file updated | 9 February 2020 11:04 CET | Update | https://www.mdpi.com/2073-4441/10/4/368 |
| article html file updated | 1 October 2019 22:17 CEST | Update | - |
| article html file updated | 1 May 2019 09:07 CEST | Update | - |
| article html file updated | 17 April 2019 09:03 CEST | Update | - |
| article html file updated | 29 March 2019 09:22 CET | Update | - |
| article html file updated | 1 May 2018 05:57 CEST | Update | - |
| article html file updated | 27 March 2018 02:47 CEST | Original file | - |
| article xml uploaded. | 27 March 2018 02:46 CEST | Update | https://www.mdpi.com/2073-4441/10/4/368/xml |
| article pdf uploaded. | 23 March 2018 17:10 CET | Version of Record | https://www.mdpi.com/2073-4441/10/4/368/pdf |
