| article html file updated | 9 February 2020 11:05 CET | Update | https://www.mdpi.com/2077-1444/9/4/95 |
| article html file updated | 1 October 2019 22:27 CEST | Update | - |
| article html file updated | 1 May 2019 09:04 CEST | Update | - |
| article html file updated | 17 April 2019 08:59 CEST | Update | - |
| article html file updated | 29 March 2019 09:25 CET | Update | - |
| article html file updated | 1 May 2018 05:17 CEST | Update | - |
| article html file updated | 24 March 2018 23:04 CET | Update | - |
| article xml uploaded. | 24 March 2018 08:01 CET | Update | https://www.mdpi.com/2077-1444/9/4/95/xml |
| article pdf uploaded. | 24 March 2018 08:01 CET | Updated version of record | https://www.mdpi.com/2077-1444/9/4/95/pdf |
| article html file updated | 24 March 2018 07:39 CET | Original file | - |
