| article html file updated | 30 August 2025 03:19 CEST | Update | https://www.mdpi.com/2073-445X/7/2/42 |
| article html file updated | 16 July 2022 10:27 CEST | Update | N/A |
| article html file updated | 9 February 2020 12:23 CET | Update | N/A |
| article html file updated | 1 May 2019 06:23 CEST | Update | N/A |
| article html file updated | 17 April 2019 06:28 CEST | Update | N/A |
| article html file updated | 29 March 2019 12:23 CET | Update | N/A |
| article html file updated | 28 June 2018 05:43 CEST | Update | N/A |
| article html file updated | 4 April 2018 13:35 CEST | Update | N/A |
| article xml uploaded. | 4 April 2018 13:33 CEST | Update | https://www.mdpi.com/2073-445X/7/2/42/xml |
| article pdf uploaded. | 4 April 2018 13:33 CEST | Updated version of record | https://www.mdpi.com/2073-445X/7/2/42/pdf |
| article html file updated | 3 April 2018 17:20 CEST | Original file | N/A |
| article pdf uploaded. | 3 April 2018 17:18 CEST | Version of Record | https://www.mdpi.com/2073-445X/7/2/42/pdf-vor |
