| article html file updated | 9 February 2020 06:32 CET | Update | https://www.mdpi.com/2076-3417/8/2/282 |
| article html file updated | 30 September 2019 18:45 CEST | Update | - |
| article html file updated | 1 May 2019 18:39 CEST | Update | - |
| article html file updated | 17 April 2019 17:56 CEST | Update | - |
| article html file updated | 28 March 2019 23:07 CET | Update | - |
| article html file updated | 14 March 2018 11:44 CET | Update | - |
| article html file updated | 13 February 2018 12:56 CET | Original file | - |
| article xml uploaded. | 13 February 2018 12:55 CET | Original file | https://www.mdpi.com/2076-3417/8/2/282/xml |
| article pdf uploaded. | 13 February 2018 12:55 CET | Version of Record | https://www.mdpi.com/2076-3417/8/2/282/pdf |
