Jaroslav V., Sweden

Jaroslav V., Sweden, September 2018, University Hospital Saarland Homburg, Dr. Winkler.

Tatiana K., Russia

Tatiana K., Russia, December, 2019, Prof. Dr. med. Jürgen Ennker, HELIOS Clinic Krefeld

Tariq K., United Kingdom

Tariq K., United Kingdom, August 2018, University Hospital Saarland Homburg, Dr. med. Michel Al Ghazal.

Leila G. N., Iran

Leila G. N., Iran, June 2020, Clinic of Advanced Biological Medicine Frankfurt am Main, Dr. med. Gerhard Siebenhüner

Artavazd and Susambar, Armenia

Artavazd and Susambar, Armenia, November 2017, University Hospital Düsseldorf.

William E., USA

William E., USA, November 2018, University Hospital Saarland Homburg, Prof. Dr. med. Samer Ezziddin.

Omar A., Jordan

Omar A., Jordan, March, 2017, Academic Hospital Augustinerinnen.

Hrygorii V., Ukraine

Hrygorii V., Ukraine, September 2018, St. Vincentius Hospital Karlsruhe-Academic Hospital of the University of Freiburg, Prof. Dr. Christian Meyer.

Ahmed G., Egypt

Ahmed G., Egypt, University Hospital Rechts der Isar Munich, December 2019

William E., USA

William E., USA, November 2018, University Hospital Saarland Homburg, Dr. med. Michel Al Ghazal.

Irina K., Belarus

Irina K., Belarus, August, 2017, University Hospital Bonn, Prof. Dr. Finger.

Marina T., Kazakhstan

Marina T., Kazakhstan, January 2020, Specialized Pulmonary Clinic Asklepios Munich-Gauting

Farid K., Jordan

Farid K., Jordan, September, 2016, Charite University Hospital Berlin, Prof. Dr. med. Bertram Wiedenmann.

William E., USA

William E., USA, November 2018, University Hospital Saarland Homburg, Dr. Winkler.

Mykhailo N., Ukraine

Mykhailo N., Ukraine, October 2018, Clinic for Molecular Orthopedics Duesseldorf, Priv.-Doz. Dr. Baltzer.