| article html file updated | 10 February 2020 07:58 CET | Update | https://www.mdpi.com/2079-6412/8/9/303 |
| article html file updated | 7 October 2019 03:56 CEST | Update | - |
| article html file updated | 29 April 2019 12:03 CEST | Update | - |
| article html file updated | 15 April 2019 07:37 CEST | Update | - |
| article html file updated | 31 March 2019 12:37 CEST | Update | - |
| article html file updated | 25 September 2018 16:54 CEST | Update | - |
| article html file updated | 28 August 2018 13:15 CEST | Original file | - |
| article pdf uploaded. | 28 August 2018 13:13 CEST | Version of Record | https://www.mdpi.com/2079-6412/8/9/303/pdf |
| article xml uploaded. | 28 August 2018 13:13 CEST | Update | https://www.mdpi.com/2079-6412/8/9/303/xml |
| article xml file uploaded | 28 August 2018 13:13 CEST | Original file | - |
