| article html file updated | 15 August 2026 22:57 CEST | Update | https://www.mdpi.com/2073-431X/8/2/33 |
| article html file updated | 12 February 2020 08:58 CET | Update | N/A |
| article html file updated | 19 October 2019 07:30 CEST | Update | N/A |
| article html file updated | 4 July 2019 16:57 CEST | Update | N/A |
| article html file updated | 30 April 2019 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 30 April 2019 12:29 CEST | Version of Record | https://www.mdpi.com/2073-431X/8/2/33/pdf |
| article xml uploaded. | 30 April 2019 12:29 CEST | Update | https://www.mdpi.com/2073-431X/8/2/33/xml |
| article xml file uploaded | 30 April 2019 12:29 CEST | Original file | N/A |
