| article html file updated | 9 February 2020 06:13 CET | Update | https://www.mdpi.com/2075-4701/8/2/124 |
| article html file updated | 30 September 2019 16:51 CEST | Update | - |
| article html file updated | 1 May 2019 19:22 CEST | Update | - |
| article html file updated | 17 April 2019 18:34 CEST | Update | - |
| article html file updated | 28 March 2019 22:26 CET | Update | - |
| article html file updated | 10 February 2018 11:32 CET | Original file | - |
| article xml uploaded. | 10 February 2018 11:30 CET | Update | https://www.mdpi.com/2075-4701/8/2/124/xml |
| article xml uploaded. | 10 February 2018 11:30 CET | Original file | - |
| article pdf uploaded. | 10 February 2018 11:30 CET | Version of Record | https://www.mdpi.com/2075-4701/8/2/124/pdf |
