| article html file updated | 9 February 2020 05:31 CET | Update | https://www.mdpi.com/2079-6439/6/1/10 |
| article html file updated | 30 September 2019 12:43 CEST | Update | - |
| article html file updated | 1 May 2019 20:58 CEST | Update | - |
| article html file updated | 17 April 2019 19:55 CEST | Update | - |
| article html file updated | 28 March 2019 20:55 CET | Update | - |
| article html file updated | 26 March 2018 15:42 CEST | Update | - |
| article html file updated | 5 February 2018 06:58 CET | Original file | - |
| article xml uploaded. | 5 February 2018 06:57 CET | Original file | https://www.mdpi.com/2079-6439/6/1/10/xml |
| article pdf uploaded. | 5 February 2018 06:57 CET | Version of Record | https://www.mdpi.com/2079-6439/6/1/10/pdf |
