| article html file updated | 9 February 2020 17:56 CET | Update | https://www.mdpi.com/2073-4344/8/5/214 |
| article html file updated | 3 October 2019 16:25 CEST | Update | - |
| article html file updated | 30 April 2019 19:05 CEST | Update | - |
| article html file updated | 16 April 2019 19:33 CEST | Update | - |
| article html file updated | 30 March 2019 01:40 CET | Update | - |
| article html file updated | 30 May 2018 13:25 CEST | Update | - |
| article html file updated | 17 May 2018 09:21 CEST | Original file | - |
| article pdf uploaded. | 17 May 2018 09:20 CEST | Version of Record | https://www.mdpi.com/2073-4344/8/5/214/pdf |
| article xml uploaded. | 17 May 2018 09:20 CEST | Update | https://www.mdpi.com/2073-4344/8/5/214/xml |
| article xml file uploaded | 17 May 2018 09:20 CEST | Original file | - |
