| article html file updated | 9 February 2020 18:09 CET | Update | https://www.mdpi.com/2076-3417/8/5/813 |
| article html file updated | 3 October 2019 17:42 CEST | Update | - |
| article html file updated | 30 April 2019 18:40 CEST | Update | - |
| article html file updated | 16 April 2019 19:06 CEST | Update | - |
| article html file updated | 30 March 2019 02:14 CET | Update | - |
| article html file updated | 30 May 2018 17:38 CEST | Update | - |
| article html file updated | 18 May 2018 11:26 CEST | Original file | - |
| article pdf uploaded. | 18 May 2018 11:24 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/5/813/pdf |
| article xml uploaded. | 18 May 2018 11:24 CEST | Update | https://www.mdpi.com/2076-3417/8/5/813/xml |
| article xml file uploaded | 18 May 2018 11:24 CEST | Original file | - |
