| article html file updated | 30 August 2025 00:38 CEST | Update | https://www.mdpi.com/2072-666X/8/3/90 |
| article html file updated | 16 July 2022 05:19 CEST | Update | N/A |
| article html file updated | 8 February 2020 01:36 CET | Update | N/A |
| article html file updated | 23 September 2019 20:35 CEST | Update | N/A |
| article html file updated | 4 May 2019 06:25 CEST | Update | N/A |
| article html file updated | 15 October 2018 05:53 CEST | Update | N/A |
| article html file updated | 28 March 2017 03:21 CEST | Update | N/A |
| article html file updated | 17 March 2017 02:51 CET | Original file | N/A |
| article xml uploaded. | 17 March 2017 02:50 CET | Update | https://www.mdpi.com/2072-666X/8/3/90/xml |
| article pdf uploaded. | 17 March 2017 02:50 CET | Updated version of record | https://www.mdpi.com/2072-666X/8/3/90/pdf |
| article pdf uploaded. | 16 March 2017 15:42 CET | Version of Record | https://www.mdpi.com/2072-666X/8/3/90/pdf-vor |
