| article html file updated | 30 August 2025 02:49 CEST | Update | https://www.mdpi.com/2073-4360/10/3/251 |
| article html file updated | 16 July 2022 09:35 CEST | Update | N/A |
| article html file updated | 9 February 2020 08:12 CET | Update | N/A |
| article html file updated | 1 October 2019 04:22 CEST | Update | N/A |
| article html file updated | 1 May 2019 15:07 CEST | Update | N/A |
| article html file updated | 17 April 2019 14:41 CEST | Update | N/A |
| article html file updated | 29 March 2019 02:56 CET | Update | N/A |
| article html file updated | 27 March 2018 16:00 CEST | Update | N/A |
| article html file updated | 1 March 2018 09:02 CET | Original file | N/A |
| article xml uploaded. | 1 March 2018 09:01 CET | Original file | https://www.mdpi.com/2073-4360/10/3/251/xml |
| article pdf uploaded. | 1 March 2018 09:01 CET | Version of Record | https://www.mdpi.com/2073-4360/10/3/251/pdf |
