Ranil Fernando ,Professor, Department of Surgery, Faculty of Medicine, Ragama Sri Lanka,

Diluka Pinto ,Department of Surgery, Faculty of Medicine, University of Kelaniya, Ragama, Western, Sri Lanka, Diluka Pinto, Lecturer, Department of Surgery, Faculty of Medicine, University of Kelaniya, Ragama, Western Sri Lanka, e-mail: d.pinto@kln.ac.lk, d.pinto@kln.ac.lk

Nalinda Munasinghe ,Department of Surgery, Faculty of Medicine, University of Kelaniya, Ragama, Western, Sri Lanka,

Pramod C Chandrasinghe ,Department of Surgery, Faculty of Medicine, University of Kelaniya, Ragama, Western, Sri Lanka,

Maximilien Rappaport ,Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States,

Paul Skierczynski ,Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States,

Lauren Dungy-Poythress ,Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, Indiana, United States,

Tara Benjamin ,Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, Indiana, United States,

Brian D Saunders ,Department of Surgery, Penn State Hershey Medical Center, Penn State College of Medicine, Hershey, Pennsylvania, United States,

Andrew A Wagner ,Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States,

Benjamin C James ,Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States, Benjamin C James, Assistant Professor, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States, e-mail: bjames1@bidmc.harvard.edu, bjames1@bidmc.harvard.edu

Karim Jamal ,Department of Endocrine Surgery, University College London Hospital, London, United Kingdom,

Mechteld C de Jong ,Department of Endocrine Surgery, University College London Hospital, London, United Kingdom, Mechteld C de Jong, Fellow, Department of Endocrine Surgery, University College London Hospital, London, United Kingdom, e-mail: mechteld.dejong@nhs.net, mechteld.dejong@nhs.net

Ian Proctor ,Department of Pathology, University College London Hospital, London, United Kingdom,

Simon Morley ,Department of Radiology, University College London Hospital, London, United Kingdom,

Suganya Sivabalasingham ,Department of Oncology, University College Hospital London, London, United Kingdom,

Tarek E Abdel-Aziz ,Department of Endocrine Surgery, University College London Hospital, London, United Kingdom,

Tom Kurzawinski ,Department of Endocrine Surgery, University College London Hospital, London, United Kingdom,

Panchangam R Bhargav ,Department of Endocrine Surgery, Endocare Hospital, Vijayawada, Andhra Pradesh, India,

Suneel Mattoo ,Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India,

Mohd Rashid ,Department of Endocrine Surgery, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India,

Lars J Hansen ,Department of Ear, Nose and Throat, Nordsjællands Hospital, Hillerød, Capital Region, Denmark, Lars J Hansen, Specialty Registrar, Department of Ear, Nose and Throat, Nordsjællands Hospital, Hillerød, Capital Region, Denmark, e-mail: larsjuulhansen@gmail.com, larsjuulhansen@gmail.com

Christoffer H Hahn ,Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Copenhagen, Capital Region, Denmark,

Waldemar Trolle ,Department of Ear, Nose and Throat, Nordsjællands Hospital, Hillerød, Capital Region, Denmark,

Deepak Abraham ,Department of Endocrine Surgery, Christian Medical College, Vellore, Tamil Nadu, India e-mail: abrahamdt@gmail.com, abrahamdt@gmail.com

Brielle E Wood ,Department of Surgery, The Wollongong Hospital, Wollongong, New South Wales, Australia, Brielle E Wood, Registrar, Department of Surgery, The Wollongong Hospital, Wollongong, New South Wales, Australia, e-mail: brielle.e.wood@gmail.com, brielle.e.wood@gmail.com

James T Williams ,St Vincent\'s Clinical School, School of Medicine, University of Notre Dame, Sydney, New South Wales, Australia,

Bruce G Ashford ,Department of Surgery, The Wollongong Hospital, Wollongong, New South Wales, Australia,

Steven J Craig ,Department of Surgery, The Wollongong Hospital, Wollongong, New South Wales, Australia,

Shreyamsa Manjunath ,Department of Endocrine and Breast Surgery, King Georges Medical University, Lucknow, Uttar Pradesh, India, Shreyamsa Manjunath, Senior Resident, Department of Endocrine and Breast Surgery, King Georges Medical University, Lucknow, Uttar Pradesh, India, e-mail: shreyamsam@gmail.com, shreyamsam@gmail.com

Sasi Mouli ,Department of Endocrine and Breast Surgery, King Georges Medical University, Lucknow, Uttar Pradesh, India,