| article html file updated | 10 February 2020 08:11 CET | Update | https://www.mdpi.com/2079-6412/8/9/307 |
| article html file updated | 7 October 2019 05:10 CEST | Update | - |
| article html file updated | 29 April 2019 11:33 CEST | Update | - |
| article html file updated | 15 April 2019 07:10 CEST | Update | - |
| article html file updated | 31 March 2019 13:03 CEST | Update | - |
| article html file updated | 25 September 2018 16:57 CEST | Update | - |
| article html file updated | 29 August 2018 15:34 CEST | Original file | - |
| article pdf uploaded. | 29 August 2018 15:32 CEST | Version of Record | https://www.mdpi.com/2079-6412/8/9/307/pdf |
| article xml uploaded. | 29 August 2018 15:32 CEST | Update | https://www.mdpi.com/2079-6412/8/9/307/xml |
| article xml file uploaded | 29 August 2018 15:32 CEST | Original file | - |
