| article html file updated | 9 February 2020 10:27 CET | Update | https://www.mdpi.com/2079-6412/8/3/113 |
| article html file updated | 1 October 2019 18:45 CEST | Update | - |
| article html file updated | 1 May 2019 10:28 CEST | Update | - |
| article html file updated | 17 April 2019 10:18 CEST | Update | - |
| article html file updated | 29 March 2019 07:53 CET | Update | - |
| article html file updated | 26 March 2018 12:31 CEST | Update | - |
| article html file updated | 20 March 2018 07:52 CET | Original file | - |
| article xml uploaded. | 20 March 2018 07:50 CET | Update | https://www.mdpi.com/2079-6412/8/3/113/xml |
| article pdf uploaded. | 20 March 2018 07:50 CET | Version of Record | https://www.mdpi.com/2079-6412/8/3/113/pdf |
