| article html file updated | 30 August 2025 01:46 CEST | Update | https://www.mdpi.com/2078-2489/8/4/152 |
| article html file updated | 16 July 2022 07:32 CEST | Update | N/A |
| article html file updated | 8 February 2020 21:56 CET | Update | N/A |
| article html file updated | 28 September 2019 16:18 CEST | Update | N/A |
| article html file updated | 2 May 2019 13:19 CEST | Update | N/A |
| article html file updated | 18 April 2019 10:58 CEST | Update | N/A |
| article html file updated | 2 January 2018 13:47 CET | Update | N/A |
| article html file updated | 22 November 2017 14:37 CET | Original file | N/A |
| article xml uploaded. | 22 November 2017 14:36 CET | Original file | https://www.mdpi.com/2078-2489/8/4/152/xml |
| article pdf uploaded. | 22 November 2017 14:36 CET | Version of Record | https://www.mdpi.com/2078-2489/8/4/152/pdf |