| article html file updated | 30 August 2025 13:48 CEST | Update | https://www.mdpi.com/2073-4360/11/4/645 |
| article html file updated | 19 July 2022 17:21 CEST | Update | - |
| article html file updated | 12 February 2020 04:02 CET | Update | - |
| article html file updated | 18 October 2019 00:19 CEST | Update | - |
| article html file updated | 8 May 2019 13:18 CEST | Update | - |
| article html file updated | 25 April 2019 14:49 CEST | Update | - |
| article html file updated | 11 April 2019 11:11 CEST | Update | - |
| article html file updated | 11 April 2019 09:02 CEST | Update | - |
| article html file updated | 11 April 2019 09:01 CEST | Update | - |
| article html file updated | 11 April 2019 09:01 CEST | Update | - |
| article html file updated | 11 April 2019 09:00 CEST | Update | - |
| article pdf uploaded. | 11 April 2019 08:55 CEST | Updated version of record | https://www.mdpi.com/2073-4360/11/4/645/pdf |
| article xml file uploaded | 11 April 2019 08:55 CEST | Update | https://www.mdpi.com/2073-4360/11/4/645/xml |
| article html file updated | 11 April 2019 08:26 CEST | Update | - |
| article html file updated | 10 April 2019 05:47 CEST | Update | - |
| article html file updated | 9 April 2019 14:39 CEST | Original file | - |
| article xml file uploaded | 9 April 2019 14:37 CEST | Original file | - |