| article html file updated | 9 February 2020 19:19 CET | Update | https://www.mdpi.com/2077-0383/7/6/124 |
| article html file updated | 4 October 2019 00:49 CEST | Update | - |
| article html file updated | 30 April 2019 16:02 CEST | Update | - |
| article html file updated | 16 April 2019 16:32 CEST | Update | - |
| article html file updated | 30 March 2019 05:17 CET | Update | - |
| article html file updated | 26 June 2018 05:27 CEST | Update | - |
| article html file updated | 28 May 2018 12:56 CEST | Original file | - |
| article pdf uploaded. | 28 May 2018 12:55 CEST | Version of Record | https://www.mdpi.com/2077-0383/7/6/124/pdf |
| article xml uploaded. | 28 May 2018 12:55 CEST | Update | https://www.mdpi.com/2077-0383/7/6/124/xml |
| article xml file uploaded | 28 May 2018 12:55 CEST | Original file | - |
