| article html file updated | 9 February 2020 07:46 CET | Update | https://www.mdpi.com/2071-1050/10/3/601 |
| article html file updated | 1 October 2019 01:51 CEST | Update | - |
| article html file updated | 1 May 2019 16:03 CEST | Update | - |
| article html file updated | 17 April 2019 15:31 CEST | Update | - |
| article html file updated | 29 March 2019 01:50 CET | Update | - |
| article html file updated | 27 March 2018 13:38 CEST | Update | - |
| article html file updated | 1 March 2018 11:20 CET | Original file | - |
| article xml uploaded. | 1 March 2018 11:19 CET | Original file | https://www.mdpi.com/2071-1050/10/3/601/xml |
| article pdf uploaded. | 1 March 2018 11:19 CET | Updated version of record | https://www.mdpi.com/2071-1050/10/3/601/pdf |
| article pdf uploaded. | 26 February 2018 18:28 CET | Version of Record | https://www.mdpi.com/2071-1050/10/3/601/pdf-vor |
