| article html file updated | 9 February 2020 15:12 CET | Update | https://www.mdpi.com/2077-1444/9/5/140 |
| article html file updated | 1 May 2019 00:48 CEST | Update | - |
| article html file updated | 17 April 2019 01:26 CEST | Update | - |
| article html file updated | 29 March 2019 18:55 CET | Update | - |
| article html file updated | 30 May 2018 09:50 CEST | Update | - |
| article html file updated | 25 April 2018 11:26 CEST | Original file | - |
| article pdf uploaded. | 25 April 2018 11:25 CEST | Updated version of record | https://www.mdpi.com/2077-1444/9/5/140/pdf |
| article xml uploaded. | 25 April 2018 11:25 CEST | Update | https://www.mdpi.com/2077-1444/9/5/140/xml |
| article xml file uploaded | 25 April 2018 11:25 CEST | Update | - |
| article pdf uploaded. | 24 April 2018 17:58 CEST | Updated version of record | - |
| article xml file uploaded | 24 April 2018 17:57 CEST | Original file | - |
