| article html file updated | 9 February 2020 16:11 CET | Update | https://www.mdpi.com/1424-8220/18/5/1409 |
| article html file updated | 3 October 2019 04:58 CEST | Update | N/A |
| article html file updated | 30 April 2019 22:52 CEST | Update | N/A |
| article html file updated | 16 April 2019 23:24 CEST | Update | N/A |
| article html file updated | 29 March 2019 21:19 CET | Update | N/A |
| article html file updated | 31 May 2018 08:25 CEST | Update | N/A |
| article html file updated | 4 May 2018 10:15 CEST | Update | N/A |
| article xml uploaded. | 4 May 2018 10:14 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1409/xml |
| article pdf uploaded. | 4 May 2018 10:14 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/5/1409/pdf |
| article html file updated | 3 May 2018 10:32 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2018 10:31 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1409/pdf-vor |
| article xml file uploaded | 3 May 2018 10:31 CEST | Original file | N/A |
