| article html file updated | 9 February 2020 09:20 CET | Update | https://www.mdpi.com/2073-4441/10/3/300 |
| article html file updated | 1 October 2019 11:01 CEST | Update | - |
| article html file updated | 1 May 2019 12:49 CEST | Update | - |
| article html file updated | 17 April 2019 12:30 CEST | Update | - |
| article html file updated | 29 March 2019 05:28 CET | Update | - |
| article html file updated | 26 March 2018 16:21 CEST | Update | - |
| article html file updated | 10 March 2018 07:13 CET | Original file | - |
| article xml uploaded. | 10 March 2018 07:12 CET | Update | https://www.mdpi.com/2073-4441/10/3/300/xml |
| article pdf uploaded. | 10 March 2018 07:12 CET | Version of Record | https://www.mdpi.com/2073-4441/10/3/300/pdf |
