The global effect of digital health technologies on health workers’ competencies and health workplace: an umbrella review of systematic reviews and lexical-based and sentence-based... oleh Israel Júnior Borges do Nascimento, MD, Hebatullah Mohamed Abdulazeem, MD, MSc, Lenny Thinagaran Vasanthan, MPT, Edson Zangiacomi Martinez, PhD, Miriane Lucindo Zucoloto, PhD, Lasse Østengaard, MSc, Natasha Azzopardi-Muscat, PhD, Tomas Zapata, PhD, David Novillo-Ortiz, PhD