function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Baturina, Maria A. & Kaygorodova, Irina A. & Loskutova, Olga A.', 67],
    ['Csuzdi, Csaba & Szederjesi, Tímea & Sherlock, Emma', 247],
    ['Hernández-García, Luis Manuel & Sousa, Sandriel Costa', 92],
    ['Jadwiga Danuta Plisko', 54],
    ['Kutuzović, Davorka Hackenberger', 59],
    ['Lehmitz, Ricarda & Römbke, Jörg & Jänsch, Stephan', 46],
    ['Marchán, Daniel Fernández & Gérard, Sylvain & Hedde, Mickaël', 57],
    ['Nguyen, Tung T. & Nguyen, Anh D. & Tran, Binh T. T.', 154],
    ['Plisko, Jadwiga Danuta', 295],
    ['Prantoni, Alessandro & Lana, Paulo C. & Erséus, Christer', 81],
    ['Stojanović, Mirjana & Sekulić, Jovana & Trakić, Tanja', 74],
    ['Szederjesi, Tímea & Vavoulidou, Evangelia & Chalkia, Christina', 68],
    ['Tiwari, Nalini & Paliwal, R. & Rashid, Azhar & Yadav, Shweta', 128],
    ['Trakić, Tanja & Valchovski, Hristo & Stojanović, Mirjana', 86],
    ['Šundić, Danijela & Radujković, Branko M.', 69],
    ['Other (408)', 2763]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=4340)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);