European Resuscitation Council, Niel, Belgium

Fellowship (FERC) awarded in 2015.

European Society of Cardiology, Antibes, France

Fellowship (FESC) awarded at the ESC Congress in Rome in 2016.

Academy of Medical Educators, Cardiff, UK

Elected Fellow (FAcadMEd) in 2014.

Higher Education Academy, York, UK

Fellowship (FHEA), awarded on academic merit on 15 August 2012.

American College of Clinical Pharmacology, Ashburn, Virginia, USA

Fellowship (FCP) awarded in 2015.

Royal Society of Medicine, London, UK

Overseas Fellowship; membership confirmed on 15 February 2017.

Academy of Translational Medicine Professionals, Vienna, Wien, Austria

Fellowship of the Academy of Translational Medicine Professionals (FAcadTM), recorded from 2020; certificate valid through December 2021.

36th Panhellenic Medical Congress, Athens, Attikí, Greece

First prize for co-authored research on vasopressin and levosimendan in experimental cardiac arrest. Athens, 4–8 May 2010.

18th Panhellenic Congress of Anaesthesiology, Rhodes, Greece

Awarded to co-authored research on acute lung injury in a swine model of haemorrhagic shock. Rhodes, Greece, 6–10 May 2009.

Italian Society of Neonatology, Milan, Lombardy, Italy

First prize at the XVII Congress, Sorrento, 11–14 October 2011. Co-authored study of survival and cytokine responses after neonatal hypoxia and reoxygenation with different oxygen concentrations.

Hellenic Regulatory Body of Nurses, Athens, Attikí, Greece

Joint recognition of Theodoros Xanthos and the Hellenic Society of Cardiopulmonary Resuscitation at the 15th Panhellenic Scientific and Professional Nursing Congress, Chania, 12 May 2022.

European Resuscitation Council, Niel, Belgium

Competitive presentation selection at the 10th European Resuscitation Council Congress, Porto, 2–4 December 2010. Co-authored research on family presence during paediatric resuscitation and the views of Greek physicians and nurses.

Euroanaesthesia 2008, Copenhagen, Hovedstaden, Denmark

Selected competitive presentation on a non-oxygen-consuming inotrope in experimental resuscitation. Co-authored research presented at Euroanaesthesia, Copenhagen, 31 May–3 June 2008. This distinction denotes selection for the competition.

Fifth Emergency and Intensive Care Nursing Symposium, Kastoriá, Dytikí Makedonía, Greece

First oral-presentation prize for research on nurses’ effectiveness in airway management. Fifth Scientific Symposium on Emergency and Intensive Care Nursing, Kastoria, 15–17 October 2010. Theodoros Xanthos was first author.

Sixth International Workshop on Neonatology, Cagliari, Sardegna, Italy

Best poster prize for co-authored research on IL-6, IL-8 and TNF responses in neonatal piglets following hypoxia and different oxygen strategies. AISERNUI recognition at the Sixth International Workshop on Neonatology, Cagliari, 28–29 October 2010.

13th Panhellenic Congress of Intensive Care, Athens, Attikí, Greece

Second prize for co-authored research on endotracheal adrenaline in experimental cardiac arrest. 13th Panhellenic Congress of Intensive Care, Athens, 5–7 November 2010.

27th Panhellenic Surgery Congress and International Surgical Forum, Athens, Attikí, Greece

Commendation for co-authored work on ischaemia-modified albumin and resuscitation outcome, presented orally and also published in an international journal. 27th Panhellenic Surgery Congress and International Surgical Forum, Athens, 24–27 November 2010.

Fourth UENPS Congress, Athens, Attikí, Greece

Co-authored research on asynchronous versus synchronous chest compressions in neonatal asphyxial cardiac arrest selected among ten presentations for the Academic Olympics semifinal. Fourth UENPS Congress, Athens, 11–14 December 2014. This was a competitive semifinal selection.

22nd Panhellenic Congress of Anaesthesiology, Athens, Attikí, Greece

Commendation for co-authored published experimental research on erythropoietin and post-arrest renal function in a swine ventricular fibrillation model. 22nd Panhellenic Congress of Anaesthesiology, Athens, 30 March–1 April 2017.

First International Caparica Conference in Translational Forensics, Caparica, Portugal

Recognition for co-authored research on metabolomic signatures of mechanical asphyxia and dysrhythmic cardiac arrest. First International Caparica Conference in Translational Forensics, Caparica, Portugal, 20–23 November 2017.

World Physiotherapy, London, City of London, UK

Outstanding poster recognition for a co-authored systematic review of upper-limb exercise training and strength in chronic obstructive pulmonary disease. World Physiotherapy Congress, held online, 9–11 April 2021.