| article html file updated | 15 August 2026 20:22 CEST | Update | https://www.mdpi.com/2076-0787/8/2/65 |
| article html file updated | 12 February 2020 01:19 CET | Update | N/A |
| article html file updated | 25 April 2019 20:27 CEST | Update | N/A |
| article html file updated | 11 April 2019 15:39 CEST | Update | N/A |
| article html file updated | 28 March 2019 11:34 CET | Original file | N/A |
| article pdf uploaded. | 28 March 2019 09:33 CET | Version of Record | https://www.mdpi.com/2076-0787/8/2/65/pdf |
| article xml uploaded. | 28 March 2019 09:33 CET | Update | https://www.mdpi.com/2076-0787/8/2/65/xml |
| article xml file uploaded | 28 March 2019 09:33 CET | Original file | N/A |
