| article html file updated | 30 August 2025 04:24 CEST | Update | https://www.mdpi.com/1660-3397/16/6/203 |
| article html file updated | 16 July 2022 21:19 CEST | Update | - |
| article html file updated | 9 February 2020 20:46 CET | Update | - |
| article html file updated | 4 October 2019 09:57 CEST | Update | - |
| article html file updated | 30 April 2019 12:38 CEST | Update | - |
| article html file updated | 16 April 2019 13:02 CEST | Update | - |
| article html file updated | 16 April 2019 07:41 CEST | Update | - |
| article html file updated | 30 March 2019 08:58 CET | Update | - |
| article html file updated | 27 June 2018 12:21 CEST | Update | - |
| article html file updated | 8 June 2018 10:42 CEST | Original file | - |
| article pdf uploaded. | 8 June 2018 10:40 CEST | Version of Record | https://www.mdpi.com/1660-3397/16/6/203/pdf |
| article xml uploaded. | 8 June 2018 10:40 CEST | Update | https://www.mdpi.com/1660-3397/16/6/203/xml |
| article xml file uploaded | 8 June 2018 10:40 CEST | Original file | - |