| article html file updated | 9 February 2020 16:51 CET | Update | https://www.mdpi.com/1424-8220/18/5/1481 |
| article html file updated | 3 October 2019 09:19 CEST | Update | - |
| article html file updated | 30 April 2019 21:26 CEST | Update | - |
| article html file updated | 16 April 2019 21:55 CEST | Update | - |
| article html file updated | 29 March 2019 23:00 CET | Update | - |
| article html file updated | 31 May 2018 08:45 CEST | Update | - |
| article html file updated | 9 May 2018 13:24 CEST | Original file | - |
| article xml uploaded. | 9 May 2018 13:23 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1481/xml |
| article pdf uploaded. | 9 May 2018 13:23 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/5/1481/pdf |
| article pdf uploaded. | 8 May 2018 18:07 CEST | Updated version of record | - |
| article xml file uploaded | 8 May 2018 18:06 CEST | Original file | - |
