| article html file updated | 9 February 2020 18:49 CET | Update | https://www.mdpi.com/1422-0067/19/6/1560 |
| article html file updated | 3 October 2019 21:57 CEST | Update | - |
| article html file updated | 30 April 2019 17:09 CEST | Update | - |
| article html file updated | 16 April 2019 17:35 CEST | Update | - |
| article html file updated | 30 March 2019 04:05 CET | Update | - |
| article html file updated | 4 July 2018 07:48 CEST | Update | - |
| article html file updated | 24 May 2018 08:16 CEST | Original file | - |
| article pdf uploaded. | 24 May 2018 08:15 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1560/pdf |
| article xml uploaded. | 24 May 2018 08:15 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1560/xml |
| article xml file uploaded | 24 May 2018 08:15 CEST | Original file | - |
