| article html file updated | 30 August 2025 04:15 CEST | Update | https://www.mdpi.com/2073-4360/10/6/607 |
| article html file updated | 16 July 2022 20:59 CEST | Update | N/A |
| article html file updated | 9 February 2020 20:00 CET | Update | N/A |
| article html file updated | 4 October 2019 04:59 CEST | Update | N/A |
| article html file updated | 30 April 2019 14:26 CEST | Update | N/A |
| article html file updated | 16 April 2019 15:02 CEST | Update | N/A |
| article html file updated | 30 March 2019 06:58 CET | Update | N/A |
| article html file updated | 28 June 2018 03:41 CEST | Update | N/A |
| article html file updated | 2 June 2018 09:58 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2018 09:56 CEST | Version of Record | https://www.mdpi.com/2073-4360/10/6/607/pdf |
| article xml uploaded. | 2 June 2018 09:56 CEST | Update | https://www.mdpi.com/2073-4360/10/6/607/xml |
| article xml file uploaded | 2 June 2018 09:56 CEST | Original file | N/A |