| article html file updated | 10 February 2020 01:03 CET | Update | https://www.mdpi.com/2079-4983/9/3/44 |
| article html file updated | 5 October 2019 12:54 CEST | Update | - |
| article html file updated | 30 April 2019 02:55 CEST | Update | - |
| article html file updated | 15 April 2019 22:15 CEST | Update | - |
| article html file updated | 30 March 2019 19:43 CET | Update | - |
| article html file updated | 26 September 2018 09:48 CEST | Update | - |
| article html file updated | 2 August 2018 08:25 CEST | Update | - |
| article html file updated | 12 July 2018 12:02 CEST | Original file | - |
| article pdf uploaded. | 12 July 2018 12:01 CEST | Version of Record | https://www.mdpi.com/2079-4983/9/3/44/pdf |
| article xml uploaded. | 12 July 2018 12:01 CEST | Update | https://www.mdpi.com/2079-4983/9/3/44/xml |
| article xml file uploaded | 12 July 2018 12:01 CEST | Original file | - |
