| article html file updated | 15 August 2026 06:13 CEST | Update | https://www.mdpi.com/2311-553X/4/3/18 |
| article html file updated | 30 August 2025 06:14 CEST | Update | N/A |
| article html file updated | 17 July 2022 01:18 CEST | Update | N/A |
| article html file updated | 10 February 2020 06:55 CET | Update | N/A |
| article html file updated | 6 October 2019 21:54 CEST | Update | N/A |
| article html file updated | 29 April 2019 14:28 CEST | Update | N/A |
| article html file updated | 15 April 2019 09:54 CEST | Update | N/A |
| article html file updated | 31 March 2019 10:20 CEST | Update | N/A |
| article html file updated | 22 September 2018 11:51 CEST | Update | N/A |
| article html file updated | 21 August 2018 14:12 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2018 14:10 CEST | Version of Record | https://www.mdpi.com/2311-553X/4/3/18/pdf |
| article xml uploaded. | 21 August 2018 14:10 CEST | Update | https://www.mdpi.com/2311-553X/4/3/18/xml |
| article xml file uploaded | 21 August 2018 14:10 CEST | Original file | N/A |
