| article html file updated | 9 February 2020 09:56 CET | Update | https://www.mdpi.com/2073-4360/10/3/323 |
| article html file updated | 1 October 2019 15:43 CEST | Update | - |
| article html file updated | 1 May 2019 11:32 CEST | Update | - |
| article html file updated | 17 April 2019 11:21 CEST | Update | - |
| article html file updated | 29 March 2019 06:45 CET | Update | - |
| article html file updated | 27 March 2018 16:24 CEST | Update | - |
| article html file updated | 15 March 2018 10:33 CET | Original file | - |
| article xml uploaded. | 15 March 2018 10:32 CET | Update | https://www.mdpi.com/2073-4360/10/3/323/xml |
| article pdf uploaded. | 15 March 2018 10:32 CET | Version of Record | https://www.mdpi.com/2073-4360/10/3/323/pdf |
