| article html file updated | 9 February 2020 19:06 CET | Update | https://www.mdpi.com/2073-4352/8/6/236 |
| article html file updated | 3 October 2019 23:37 CEST | Update | - |
| article html file updated | 30 April 2019 16:31 CEST | Update | - |
| article html file updated | 16 April 2019 16:58 CEST | Update | - |
| article html file updated | 30 March 2019 04:48 CET | Update | - |
| article html file updated | 25 June 2018 12:33 CEST | Update | - |
| article html file updated | 1 June 2018 10:25 CEST | Original file | - |
| article xml uploaded. | 1 June 2018 10:18 CEST | Update | https://www.mdpi.com/2073-4352/8/6/236/xml |
| article pdf uploaded. | 1 June 2018 10:18 CEST | Updated version of record | https://www.mdpi.com/2073-4352/8/6/236/pdf |
| article pdf uploaded. | 25 May 2018 16:07 CEST | Updated version of record | https://www.mdpi.com/2073-4352/8/6/236/pdf-vor |
| article pdf uploaded. | 25 May 2018 16:06 CEST | Version of Record | https://www.mdpi.com/2073-4352/8/6/236/pdf-vor |
| article xml file uploaded | 25 May 2018 16:06 CEST | Original file | - |
