| article html file updated | 9 February 2020 19:35 CET | Update | https://www.mdpi.com/2076-3417/8/6/897 |
| article html file updated | 4 October 2019 02:27 CEST | Update | - |
| article html file updated | 30 April 2019 15:24 CEST | Update | - |
| article html file updated | 16 April 2019 15:55 CEST | Update | - |
| article html file updated | 30 March 2019 05:56 CET | Update | - |
| article html file updated | 27 June 2018 16:17 CEST | Update | - |
| article html file updated | 30 May 2018 18:47 CEST | Original file | - |
| article pdf uploaded. | 30 May 2018 12:27 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/6/897/pdf |
| article xml uploaded. | 30 May 2018 12:27 CEST | Update | https://www.mdpi.com/2076-3417/8/6/897/xml |
| article xml file uploaded | 30 May 2018 12:27 CEST | Original file | - |
