| article html file updated | 14 August 2026 21:35 CEST | Update | https://www.mdpi.com/2071-1050/10/2/331 |
| article html file updated | 30 August 2025 02:24 CEST | Update | N/A |
| article html file updated | 16 July 2022 08:51 CEST | Update | N/A |
| article html file updated | 9 February 2020 04:37 CET | Update | N/A |
| article html file updated | 1 May 2019 22:59 CEST | Update | N/A |
| article html file updated | 17 April 2019 21:37 CEST | Update | N/A |
| article html file updated | 28 March 2019 18:56 CET | Update | N/A |
| article html file updated | 15 March 2018 09:38 CET | Update | N/A |
| article html file updated | 14 March 2018 10:42 CET | Update | N/A |
| article html file updated | 28 January 2018 09:16 CET | Original file | N/A |
| article xml uploaded. | 28 January 2018 09:14 CET | Original file | https://www.mdpi.com/2071-1050/10/2/331/xml |
| article pdf uploaded. | 28 January 2018 09:14 CET | Version of Record | https://www.mdpi.com/2071-1050/10/2/331/pdf |
