| article html file updated | 30 August 2025 02:30 CEST | Update | https://www.mdpi.com/2076-3425/8/2/27 |
| article html file updated | 16 July 2022 09:03 CEST | Update | - |
| article html file updated | 9 February 2020 05:34 CET | Update | - |
| article html file updated | 30 September 2019 12:56 CEST | Update | - |
| article html file updated | 1 May 2019 20:53 CEST | Update | - |
| article html file updated | 17 April 2019 19:51 CEST | Update | - |
| article html file updated | 28 March 2019 21:00 CET | Update | - |
| article html file updated | 14 March 2018 08:30 CET | Update | - |
| article html file updated | 6 February 2018 06:33 CET | Original file | - |
| article xml uploaded. | 6 February 2018 06:32 CET | Original file | https://www.mdpi.com/2076-3425/8/2/27/xml |
| article pdf uploaded. | 6 February 2018 06:32 CET | Updated version of record | https://www.mdpi.com/2076-3425/8/2/27/pdf |
| article pdf uploaded. | 5 February 2018 12:56 CET | Version of Record | https://www.mdpi.com/2076-3425/8/2/27/pdf-vor |
