| article html file updated | 30 August 2025 04:39 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1971 |
| article html file updated | 16 July 2022 21:50 CEST | Update | - |
| article html file updated | 9 February 2020 22:02 CET | Update | - |
| article html file updated | 4 October 2019 17:52 CEST | Update | - |
| article html file updated | 30 April 2019 09:32 CEST | Update | - |
| article html file updated | 16 April 2019 09:54 CEST | Update | - |
| article html file updated | 16 April 2019 04:46 CEST | Update | - |
| article html file updated | 30 March 2019 12:13 CET | Update | - |
| article html file updated | 4 January 2019 02:33 CET | Update | - |
| article xml uploaded. | 4 January 2019 02:31 CET | Update | https://www.mdpi.com/1424-8220/18/6/1971/xml |
| article pdf uploaded. | 4 January 2019 02:31 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1971/pdf |
| Correction published | 3 January 2019 00:00 CET | Correction | http://www.mdpi.com/1424-8220/19/1/147 |
| article html file updated | 19 June 2018 13:50 CEST | Original file | - |
| article pdf uploaded. | 19 June 2018 13:49 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/6/1971/pdf-vor |
| article xml file uploaded | 19 June 2018 13:49 CEST | Original file | - |
