Infertility, Male

• Clinique Ovo — Montreal, Quebec, Canada

• Hochschulambulanz für Naturheilkunde der Charité-Universitätsmedizin Berlin — Berlin, Germany

• Turku University Hospital — Turku, Finland

• Turku University Hospital, Dept of Obst and Gyn — Turku, Finland
• Dept of Obst and Gyn — Turku, Finland

• Ondokuz Mayıs University — Samsun, Turkey (Türkiye)

• First Affiliated Hospital of Anhui Medical University — Hefei, Anhui, China
• Peking University third Hospital — Beijing, Beijing Municipality, China
• Haidian Maternal and Child Health Hospital — Beijing, Beijing Municipality, China
• The Third Affiliated Hospital of Guangzhou Medical University — Guangzhou, Guangdong, China

• CITMER — Mexico City, Mexico

• Hue University of Medicine and Pharmacy, Hue University — Huế, Thua Thien, Vietnam

• Department of Growth and Reproduction, Rigshospitalet — Copenhagen, Denmark

Not specified