| article html file updated | 9 February 2020 01:57 CET | Update | https://www.mdpi.com/2072-6651/10/1/28 |
| article html file updated | 29 September 2019 16:00 CEST | Update | - |
| article html file updated | 2 May 2019 04:32 CEST | Update | - |
| article html file updated | 18 April 2019 02:36 CEST | Update | - |
| article html file updated | 28 March 2019 12:59 CET | Update | - |
| article html file updated | 1 February 2018 08:21 CET | Update | - |
| article html file updated | 4 January 2018 06:55 CET | Original file | - |
| article xml uploaded. | 4 January 2018 06:53 CET | Update | https://www.mdpi.com/2072-6651/10/1/28/xml |
| article pdf uploaded. | 4 January 2018 06:53 CET | Version of Record | https://www.mdpi.com/2072-6651/10/1/28/pdf |
