| article html file updated | 14 August 2026 21:07 CEST | Update | https://www.mdpi.com/2076-3263/8/1/22 |
| article html file updated | 9 February 2020 03:12 CET | Update | N/A |
| article html file updated | 2 May 2019 01:57 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:14 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:54 CET | Update | N/A |
| article html file updated | 1 February 2018 15:19 CET | Update | N/A |
| article pdf uploaded. | 17 January 2018 03:43 CET | Updated version of record | https://www.mdpi.com/2076-3263/8/1/22/pdf |
| article html file updated | 16 January 2018 08:39 CET | Original file | N/A |
| article xml uploaded. | 16 January 2018 08:38 CET | Original file | https://www.mdpi.com/2076-3263/8/1/22/xml |
| article pdf uploaded. | 16 January 2018 08:38 CET | Version of Record | N/A |