| article html file updated | 30 August 2025 03:31 CEST | Update | https://www.mdpi.com/2304-6775/6/2/16 |
| article html file updated | 21 August 2025 19:58 CEST | Update | - |
| article html file updated | 16 July 2022 10:47 CEST | Update | - |
| article html file updated | 9 February 2020 14:06 CET | Update | - |
| article html file updated | 2 October 2019 16:34 CEST | Update | - |
| article html file updated | 1 May 2019 02:56 CEST | Update | - |
| article html file updated | 17 April 2019 03:23 CEST | Update | - |
| article html file updated | 29 March 2019 16:19 CET | Update | - |
| article html file updated | 26 June 2018 05:46 CEST | Update | - |
| article html file updated | 17 April 2018 09:55 CEST | Original file | - |
| article pdf uploaded. | 17 April 2018 09:54 CEST | Version of Record | https://www.mdpi.com/2304-6775/6/2/16/pdf |
| article xml uploaded. | 17 April 2018 09:54 CEST | Update | https://www.mdpi.com/2304-6775/6/2/16/xml |
| article xml file uploaded | 17 April 2018 09:54 CEST | Original file | - |
