| article html file updated | 12 February 2020 08:32 CET | Update | https://www.mdpi.com/1424-8220/19/9/1995 |
| article html file updated | 19 October 2019 04:52 CEST | Update | N/A |
| article html file updated | 24 May 2019 14:56 CEST | Update | N/A |
| article html file updated | 6 May 2019 04:01 CEST | Update | N/A |
| article pdf uploaded. | 6 May 2019 04:00 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/9/1995/pdf |
| article xml uploaded. | 6 May 2019 04:00 CEST | Update | https://www.mdpi.com/1424-8220/19/9/1995/xml |
| article xml file uploaded | 6 May 2019 04:00 CEST | Update | N/A |
| article html file updated | 29 April 2019 11:55 CEST | Original file | N/A |
| article pdf uploaded. | 29 April 2019 11:54 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/9/1995/pdf-vor |
| article xml file uploaded | 29 April 2019 11:54 CEST | Update | N/A |
| article pdf uploaded. | 28 April 2019 14:16 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/9/1995/pdf-vor |
| article xml file uploaded | 28 April 2019 14:16 CEST | Original file | N/A |