| article html file updated | 24 December 2025 14:12 CET | Update | https://www.mdpi.com/2073-4425/9/3/157 |
| article html file updated | 30 August 2025 02:59 CEST | Update | N/A |
| article html file updated | 21 August 2025 19:41 CEST | Update | N/A |
| article html file updated | 16 July 2022 09:52 CEST | Update | N/A |
| article html file updated | 9 February 2020 09:36 CET | Update | N/A |
| article html file updated | 1 October 2019 13:38 CEST | Update | N/A |
| article html file updated | 1 May 2019 12:16 CEST | Update | N/A |
| article html file updated | 17 April 2019 12:00 CEST | Update | N/A |
| article html file updated | 29 March 2019 06:02 CET | Update | N/A |
| article html file updated | 26 March 2018 13:58 CEST | Update | N/A |
| article html file updated | 13 March 2018 05:28 CET | Original file | N/A |
| article xml uploaded. | 13 March 2018 05:26 CET | Original file | https://www.mdpi.com/2073-4425/9/3/157/xml |
| article pdf uploaded. | 13 March 2018 05:26 CET | Version of Record | https://www.mdpi.com/2073-4425/9/3/157/pdf |
