| article html file updated | 9 February 2020 19:09 CET | Update | https://www.mdpi.com/2075-4701/8/6/386 |
| article html file updated | 3 October 2019 23:54 CEST | Update | - |
| article html file updated | 30 April 2019 16:25 CEST | Update | - |
| article html file updated | 16 April 2019 16:53 CEST | Update | - |
| article html file updated | 30 March 2019 04:54 CET | Update | - |
| article html file updated | 27 June 2018 15:18 CEST | Update | - |
| article html file updated | 26 May 2018 09:56 CEST | Original file | - |
| article pdf uploaded. | 26 May 2018 09:55 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/6/386/pdf |
| article xml uploaded. | 26 May 2018 09:55 CEST | Update | https://www.mdpi.com/2075-4701/8/6/386/xml |
| article xml file uploaded | 26 May 2018 09:55 CEST | Original file | - |
