| article html file updated | 14 August 2026 21:47 CEST | Update | https://www.mdpi.com/2079-3197/6/1/11 |
| article html file updated | 30 August 2025 02:28 CEST | Update | N/A |
| article html file updated | 16 July 2022 08:58 CEST | Update | N/A |
| article html file updated | 9 February 2020 05:12 CET | Update | N/A |
| article html file updated | 30 September 2019 10:35 CEST | Update | N/A |
| article html file updated | 1 May 2019 21:43 CEST | Update | N/A |
| article html file updated | 17 April 2019 20:32 CEST | Update | N/A |
| article html file updated | 28 March 2019 20:13 CET | Update | N/A |
| article html file updated | 26 March 2018 16:00 CEST | Update | N/A |
| article html file updated | 1 February 2018 16:07 CET | Original file | N/A |
| article xml uploaded. | 1 February 2018 11:57 CET | Original file | https://www.mdpi.com/2079-3197/6/1/11/xml |
| article pdf uploaded. | 1 February 2018 11:57 CET | Version of Record | https://www.mdpi.com/2079-3197/6/1/11/pdf |
