| article html file updated | 30 August 2025 00:29 CEST | Update | https://www.mdpi.com/2071-1050/9/3/334 |
| article html file updated | 16 July 2022 05:01 CEST | Update | N/A |
| article html file updated | 8 February 2020 00:09 CET | Update | N/A |
| article html file updated | 23 September 2019 12:17 CEST | Update | N/A |
| article html file updated | 4 May 2019 09:40 CEST | Update | N/A |
| article html file updated | 28 March 2017 06:00 CEST | Update | N/A |
| article html file updated | 24 February 2017 09:28 CET | Original file | N/A |
| article xml uploaded. | 24 February 2017 09:27 CET | Original file | https://www.mdpi.com/2071-1050/9/3/334/xml |
| article pdf uploaded. | 24 February 2017 09:27 CET | Version of Record | https://www.mdpi.com/2071-1050/9/3/334/pdf |
