| article html file updated | 30 August 2025 02:36 CEST | Update | https://www.mdpi.com/2076-3298/5/2/26 |
| article html file updated | 16 July 2022 09:14 CEST | Update | - |
| article html file updated | 9 February 2020 06:28 CET | Update | - |
| article html file updated | 30 September 2019 18:22 CEST | Update | - |
| article html file updated | 1 May 2019 18:48 CEST | Update | - |
| article html file updated | 17 April 2019 18:04 CEST | Update | - |
| article html file updated | 28 March 2019 22:58 CET | Update | - |
| article html file updated | 14 March 2018 09:19 CET | Update | - |
| article html file updated | 13 February 2018 10:00 CET | Original file | - |
| article xml uploaded. | 13 February 2018 09:59 CET | Update | https://www.mdpi.com/2076-3298/5/2/26/xml |
| article xml uploaded. | 13 February 2018 09:59 CET | Original file | - |
| article pdf uploaded. | 13 February 2018 09:59 CET | Updated version of record | https://www.mdpi.com/2076-3298/5/2/26/pdf |
| article pdf uploaded. | 12 February 2018 18:16 CET | Version of Record | https://www.mdpi.com/2076-3298/5/2/26/pdf-vor |