| article html file updated | 9 February 2020 12:55 CET | Update | https://www.mdpi.com/2076-3417/8/4/579 |
| article html file updated | 2 October 2019 09:15 CEST | Update | - |
| article html file updated | 1 May 2019 05:18 CEST | Update | - |
| article html file updated | 17 April 2019 05:29 CEST | Update | - |
| article html file updated | 29 March 2019 13:35 CET | Update | - |
| article html file updated | 2 May 2018 14:55 CEST | Update | - |
| article html file updated | 8 April 2018 06:08 CEST | Original file | - |
| article xml uploaded. | 8 April 2018 06:06 CEST | Original file | https://www.mdpi.com/2076-3417/8/4/579/xml |
| article pdf uploaded. | 8 April 2018 06:06 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/4/579/pdf |
