| article html file updated | 9 February 2020 15:40 CET | Update | https://www.mdpi.com/2075-4701/8/5/303 |
| article html file updated | 3 October 2019 01:45 CEST | Update | - |
| article html file updated | 30 April 2019 23:54 CEST | Update | - |
| article html file updated | 17 April 2019 00:33 CEST | Update | - |
| article html file updated | 29 March 2019 20:03 CET | Update | - |
| article html file updated | 31 May 2018 05:47 CEST | Update | - |
| article html file updated | 27 April 2018 15:37 CEST | Original file | - |
| article pdf uploaded. | 27 April 2018 15:35 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/5/303/pdf |
| article xml uploaded. | 27 April 2018 15:35 CEST | Update | https://www.mdpi.com/2075-4701/8/5/303/xml |
| article xml file uploaded | 27 April 2018 15:35 CEST | Original file | - |
