| article html file updated | 9 February 2020 17:33 CET | Update | https://www.mdpi.com/1424-8220/18/5/1559 |
| article html file updated | 3 October 2019 14:01 CEST | Update | N/A |
| article html file updated | 30 April 2019 19:57 CEST | Update | N/A |
| article html file updated | 16 April 2019 20:23 CEST | Update | N/A |
| article html file updated | 30 March 2019 00:40 CET | Update | N/A |
| article html file updated | 31 May 2018 09:05 CEST | Update | N/A |
| article pdf uploaded. | 14 May 2018 16:44 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/5/1559/pdf |
| article html file updated | 14 May 2018 16:43 CEST | Original file | N/A |
| article xml uploaded. | 14 May 2018 16:42 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1559/xml |
