| article html file updated | 30 August 2025 03:02 CEST | Update | https://www.mdpi.com/2073-4409/7/3/22 |
| article html file updated | 21 August 2025 19:43 CEST | Update | N/A |
| article html file updated | 16 July 2022 09:57 CEST | Update | N/A |
| article html file updated | 9 February 2020 09:59 CET | Update | N/A |
| article html file updated | 1 October 2019 16:02 CEST | Update | N/A |
| article html file updated | 1 May 2019 11:26 CEST | Update | N/A |
| article html file updated | 17 April 2019 11:15 CEST | Update | N/A |
| article html file updated | 29 March 2019 06:51 CET | Update | N/A |
| article html file updated | 26 March 2018 12:41 CEST | Update | N/A |
| article html file updated | 15 March 2018 15:47 CET | Original file | N/A |
| article xml uploaded. | 15 March 2018 15:46 CET | Original file | https://www.mdpi.com/2073-4409/7/3/22/xml |
| article pdf uploaded. | 15 March 2018 15:46 CET | Version of Record | https://www.mdpi.com/2073-4409/7/3/22/pdf |
