| article html file updated | 9 February 2020 04:49 CET | Update | https://www.mdpi.com/2073-4441/10/2/124 |
| article html file updated | 30 September 2019 08:17 CEST | Update | - |
| article html file updated | 1 May 2019 22:34 CEST | Update | - |
| article html file updated | 17 April 2019 21:15 CEST | Update | - |
| article html file updated | 28 March 2019 19:22 CET | Update | - |
| article html file updated | 14 March 2018 14:15 CET | Update | - |
| article html file updated | 30 January 2018 08:42 CET | Original file | - |
| article xml uploaded. | 30 January 2018 08:41 CET | Update | https://www.mdpi.com/2073-4441/10/2/124/xml |
| article xml uploaded. | 30 January 2018 08:41 CET | Update | - |
| article xml uploaded. | 30 January 2018 08:41 CET | Original file | - |
| article pdf uploaded. | 30 January 2018 08:41 CET | Version of Record | https://www.mdpi.com/2073-4441/10/2/124/pdf |
