| article html file updated | 9 February 2020 19:51 CET | Update | https://www.mdpi.com/2077-1444/9/6/178 |
| article html file updated | 30 April 2019 14:47 CEST | Update | - |
| article html file updated | 16 April 2019 15:22 CEST | Update | - |
| article html file updated | 30 March 2019 06:35 CET | Update | - |
| article html file updated | 25 June 2018 12:42 CEST | Update | - |
| article html file updated | 1 June 2018 10:21 CEST | Original file | - |
| article pdf uploaded. | 1 June 2018 09:46 CEST | Version of Record | https://www.mdpi.com/2077-1444/9/6/178/pdf |
| article xml uploaded. | 1 June 2018 09:46 CEST | Update | https://www.mdpi.com/2077-1444/9/6/178/xml |
| article xml file uploaded | 1 June 2018 09:46 CEST | Original file | - |
