| article html file updated | 9 February 2020 08:02 CET | Update | https://www.mdpi.com/2071-1050/10/3/637 |
| article html file updated | 1 October 2019 03:21 CEST | Update | - |
| article html file updated | 1 May 2019 15:29 CEST | Update | - |
| article html file updated | 17 April 2019 15:00 CEST | Update | - |
| article html file updated | 29 March 2019 02:32 CET | Update | - |
| article html file updated | 27 March 2018 13:41 CEST | Update | - |
| article html file updated | 28 February 2018 12:29 CET | Original file | - |
| article xml uploaded. | 28 February 2018 12:28 CET | Original file | https://www.mdpi.com/2071-1050/10/3/637/xml |
| article pdf uploaded. | 28 February 2018 12:28 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/637/pdf |
