| article html file updated | 30 August 2025 02:15 CEST | Update | https://www.mdpi.com/2076-3263/8/1/20 |
| article html file updated | 16 July 2022 08:31 CEST | Update | N/A |
| article html file updated | 9 February 2020 02:59 CET | Update | N/A |
| article html file updated | 29 September 2019 21:33 CEST | Update | N/A |
| article html file updated | 2 May 2019 02:24 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:39 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:22 CET | Update | N/A |
| article html file updated | 1 February 2018 15:18 CET | Update | N/A |
| article html file updated | 16 January 2018 03:13 CET | Update | N/A |
| article xml uploaded. | 16 January 2018 03:11 CET | Update | https://www.mdpi.com/2076-3263/8/1/20/xml |
| article xml uploaded. | 16 January 2018 03:11 CET | Update | N/A |
| article pdf uploaded. | 16 January 2018 03:11 CET | Updated version of record | https://www.mdpi.com/2076-3263/8/1/20/pdf |
| article html file updated | 13 January 2018 11:02 CET | Original file | N/A |
| article xml uploaded. | 13 January 2018 11:00 CET | Update | N/A |
| article xml uploaded. | 13 January 2018 11:00 CET | Original file | N/A |
| article pdf uploaded. | 13 January 2018 11:00 CET | Version of Record | https://www.mdpi.com/2076-3263/8/1/20/pdf-vor |
