||COVID-19On March 11, 2020, the World Health Organization declared the outbreak of coronavirus (“COVID-19”) as a pandemic, which has spread globally and throughout the United States. During the period of the pandemic, we took a number of precautionary and preemptive steps to protect the safety and well-being of our employees while ensuring continuity of service to our clients, including, transitioning our employees to a remote work environment, suspending employee travel, canceling participation in industry events and in-person group meetings, promoting social distancing and enhanced cleaning and sanitization efforts across office locations, and implementing protocols to quarantine employees who may have been exposed to COVID-19, or showed relevant symptoms. We also undertook preparedness plans at our facilities to maintain continuity of operations, which provide for flexible work arrangements without any significant disruptions to our business or control processes. Our management team continues to actively monitor the situation and is in constant communication with our workforce, customers and vendors. During the three months ended March 31, 2022, outbreaks of COVID-19, including the Delta and Omicron variants, unfavorably impacted our revenue growth initiatives in certain product lines including Pain Management and NPWT. The impacts included scattered restrictions on elective surgeries and delayed ramp-up in treatment volumes for new customers, both of which unfavorably impacted the Pain Management business, and restricted physical access to our customers facilities, which unfavorably impacted both the Pain Management and NPWT businesses. While the COVID-19 pandemic has not had any material unfavorable effects in our financial results for the three months ended March 31, 2022, beyond this delay to our revenue growth plans, the extent of any future impact will depend on future developments, which are highly uncertain, cannot be predicted and could have a material adverse impact on our financial position, operating results and cash flows.