Letter to the Editor: Effective treatment of disseminated granuloma annulare with upadacitinib

• Jiayue Zheng, MD,
• Sonia Sharma, MD,
• Kendra Wassell, RPN,
• Rosilene Lanzini, MD, PhD,
• Hermenio Lima, MD, PhD

Affiliations

Jiayue Zheng, MD

McMaster University, Faculty of Health Sciences, Hamilton, Ontario, Canada

Sonia Sharma, MD

LEADER Research Inc., Hamilton, Ontario, Canada

Kendra Wassell, RPN

LEADER Research Inc., Hamilton, Ontario, Canada

Rosilene Lanzini, MD, PhD

LEADER Research Inc., Hamilton, Ontario, Canada; Division of Dermatology, Department of Medicine, McMaster University, Faculty of Health Sciences, Hamilton, Ontario, Canada

Hermenio Lima, MD, PhD

LEADER Research Inc., Hamilton, Ontario, Canada; Division of Dermatology, Department of Medicine, McMaster University, Faculty of Health Sciences, Hamilton, Ontario, Canada; Correspondence to: Hermenio Lima, MD, PhD, 928 Barton St E, Hamilton, ON L8L 3C3