| article html file updated | 9 February 2020 19:03 CET | Update | https://www.mdpi.com/2073-4441/10/6/691 |
| article html file updated | 3 October 2019 23:21 CEST | Update | - |
| article html file updated | 30 April 2019 16:37 CEST | Update | - |
| article html file updated | 16 April 2019 17:05 CEST | Update | - |
| article html file updated | 30 March 2019 04:41 CET | Update | - |
| article pdf uploaded. | 21 January 2019 10:26 CET | Updated version of record | https://www.mdpi.com/2073-4441/10/6/691/pdf |
| article html file updated | 27 June 2018 14:36 CEST | Update | - |
| article html file updated | 25 May 2018 13:10 CEST | Original file | - |
| article pdf uploaded. | 25 May 2018 13:08 CEST | Version of Record | https://www.mdpi.com/2073-4441/10/6/691/pdf-vor |
| article xml uploaded. | 25 May 2018 13:08 CEST | Update | https://www.mdpi.com/2073-4441/10/6/691/xml |
| article xml file uploaded | 25 May 2018 13:08 CEST | Original file | - |
