| article html file updated | 15 August 2026 20:56 CEST | Update | https://www.mdpi.com/2073-4360/11/4/618 |
| article html file updated | 12 February 2020 02:57 CET | Update | N/A |
| article html file updated | 17 October 2019 17:54 CEST | Update | N/A |
| article html file updated | 8 May 2019 12:47 CEST | Update | N/A |
| article html file updated | 25 April 2019 17:01 CEST | Update | N/A |
| article html file updated | 17 April 2019 13:08 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2019 13:06 CEST | Updated version of record | https://www.mdpi.com/2073-4360/11/4/618/pdf |
| article xml uploaded. | 17 April 2019 13:06 CEST | Update | https://www.mdpi.com/2073-4360/11/4/618/xml |
| article xml file uploaded | 17 April 2019 13:06 CEST | Update | N/A |
| article pdf uploaded. | 3 April 2019 17:19 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/4/618/pdf-vor |
| article xml file uploaded | 3 April 2019 17:19 CEST | Original file | N/A |
