| article html file updated | 30 August 2025 02:36 CEST | Update | https://www.mdpi.com/2071-1050/10/2/490 |
| article html file updated | 16 July 2022 09:13 CEST | Update | N/A |
| article html file updated | 9 February 2020 06:26 CET | Update | N/A |
| article html file updated | 30 September 2019 18:08 CEST | Update | N/A |
| article html file updated | 1 May 2019 18:53 CEST | Update | N/A |
| article html file updated | 17 April 2019 18:09 CEST | Update | N/A |
| article html file updated | 28 March 2019 22:53 CET | Update | N/A |
| article html file updated | 15 March 2018 09:59 CET | Update | N/A |
| article html file updated | 14 March 2018 12:10 CET | Update | N/A |
| article html file updated | 12 February 2018 12:12 CET | Original file | N/A |
| article xml uploaded. | 12 February 2018 12:11 CET | Original file | https://www.mdpi.com/2071-1050/10/2/490/xml |
| article pdf uploaded. | 12 February 2018 12:11 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/490/pdf |
