| article html file updated | 15 August 2026 08:26 CEST | Update | https://www.mdpi.com/2075-4434/6/4/105 |
| article html file updated | 30 August 2025 07:29 CEST | Update | N/A |
| article html file updated | 17 July 2022 04:07 CEST | Update | N/A |
| article html file updated | 10 February 2020 14:07 CET | Update | N/A |
| article html file updated | 8 October 2019 15:40 CEST | Update | N/A |
| article html file updated | 28 April 2019 23:30 CEST | Update | N/A |
| article html file updated | 14 April 2019 18:49 CEST | Update | N/A |
| article html file updated | 1 April 2019 01:46 CEST | Update | N/A |
| article html file updated | 25 December 2018 03:51 CET | Update | N/A |
| article html file updated | 21 December 2018 02:37 CET | Update | N/A |
| article pdf uploaded. | 21 December 2018 02:36 CET | Updated version of record | https://www.mdpi.com/2075-4434/6/4/105/pdf |
| article xml uploaded. | 21 December 2018 02:36 CET | Update | https://www.mdpi.com/2075-4434/6/4/105/xml |
| article xml file uploaded | 21 December 2018 02:36 CET | Update | N/A |
| article html file updated | 19 October 2018 09:54 CEST | Original file | N/A |
| article pdf uploaded. | 19 October 2018 09:53 CEST | Updated version of record | https://www.mdpi.com/2075-4434/6/4/105/pdf-vor |
| article xml uploaded. | 19 October 2018 09:53 CEST | Update | N/A |
| article xml file uploaded | 19 October 2018 09:53 CEST | Update | N/A |
| article pdf uploaded. | 3 October 2018 16:05 CEST | Updated version of record | https://www.mdpi.com/2075-4434/6/4/105/pdf-vor |
| article xml file uploaded | 3 October 2018 15:58 CEST | Original file | N/A |
| article pdf uploaded. | 3 October 2018 15:58 CEST | Version of Record | https://www.mdpi.com/2075-4434/6/4/105/pdf-vor |
