| article html file updated | 30 August 2025 04:01 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1612 |
| article html file updated | 16 July 2022 20:32 CEST | Update | - |
| article html file updated | 9 February 2020 18:06 CET | Update | - |
| article html file updated | 3 October 2019 17:28 CEST | Update | - |
| article html file updated | 30 April 2019 18:44 CEST | Update | - |
| article html file updated | 16 April 2019 19:11 CEST | Update | - |
| article html file updated | 30 March 2019 02:07 CET | Update | - |
| article html file updated | 31 May 2018 09:18 CEST | Update | - |
| article html file updated | 18 May 2018 09:30 CEST | Original file | - |
| article pdf uploaded. | 18 May 2018 09:29 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1612/pdf |
| article xml uploaded. | 18 May 2018 09:29 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1612/xml |
| article xml file uploaded | 18 May 2018 09:29 CEST | Original file | - |
