| article html file updated | 9 February 2020 07:39 CET | Update | https://www.mdpi.com/2076-3417/8/3/320 |
| article html file updated | 1 October 2019 01:12 CEST | Update | - |
| article html file updated | 1 May 2019 16:16 CEST | Update | - |
| article html file updated | 17 April 2019 15:44 CEST | Update | - |
| article html file updated | 29 March 2019 01:34 CET | Update | - |
| article html file updated | 26 March 2018 12:52 CEST | Update | - |
| article html file updated | 26 February 2018 09:18 CET | Original file | - |
| article xml uploaded. | 26 February 2018 09:17 CET | Update | https://www.mdpi.com/2076-3417/8/3/320/xml |
| article xml uploaded. | 26 February 2018 09:17 CET | Original file | - |
| article pdf uploaded. | 26 February 2018 09:17 CET | Version of Record | https://www.mdpi.com/2076-3417/8/3/320/pdf |
