Department of Cardiovascular Medicine, Mayo Clinic, Jacksonville, FL, USA

Demilade A. Adedinsewo, Andrea Carolina Morales-Lara, K. L. Venkatachalam, Sabrina D. Phillips & Mohamad H. Yamani

Department of Obstetrics and Gynaecology, College of Medicine and Centre for Clinical Trials, Research and Implementation Science, University of Lagos, Lagos, Nigeria

Bosede B. Afolabi

Cardiology Unit, Department of Medicine, Lagos University Teaching Hospital, Lagos, Nigeria

Oyewole A. Kushimo & Amam C. Mbakwem

Department of Obstetrics & Gynaecology, University of Ilorin Teaching Hospital, Ilorin, Nigeria

Kehinde F. Ibiyemi & Hadijat Olaide Raji

Department of Medicine, University of Ilorin, Ilorin, Nigeria

James Ayodele Ogunmodede

Department of Medicine, Rasheed Shekoni Specialist Hospital, Dutse, Nigeria

Sadiq H. Ringim & Sabiu M. Hamza

Department of Obstetrics and Gynaecology, Rasheed Shekoni Specialist Hospital, Dutse, Nigeria

Abdullahi A. Habib

Department of Medicine, University of Ibadan, Oyo, Nigeria

Okechukwu S. Ogah

Department of Obstetrics and Gynaecology, University College Hospital Ibadan, Oyo, Nigeria

Gbolahan Obajimi & Olugbenga Oluseun Saanu

Department of Obstetrics and Gynaecology, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria

Olusoji E. Jagun

Cardiology Unit, Department of Medicine, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria

Francisca O. Inofomoh & Temitope Adeolu

Department of Medicine, Bayero University and Aminu Kano Teaching Hospital, Kano, Nigeria

Kamilu M. Karaye & Isiaka Alfa

Department of Obstetrics and Gynaecology, Bayero University and Aminu Kano Teaching Hospital, Kano, Nigeria

Sule A. Gaya

Lakeside Healthcare at Yaxley, the Health Centre, Peterborough, United Kingdom

Cynthia Yohanna

Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA

Jennifer Dugan, Xiaoxi Yao, Zachi I. Attia, Francisco Lopez-Jimenez, Paul A. Friedman & Peter A. Noseworthy

Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA

Xiaoxi Yao

Department of Quantitative Health Sciences, Mayo Clinic, Jacksonville, FL, USA

Hanna J. Sledge, Patrick W. Johnson, Mikolaj A. Wieczorek & Rickey E. Carter

Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA

Yvonne Butler Tobah & Carl H. Rose

Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA

Emily E. Sharpe